Page 3 from comparison A4Tech Pk 835G

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Compare A4Tech Pk 835Gwith be quiet! Straight Power 11 1000W Platinum

Feature	A4Tech Pk 835G	be quiet! Straight Power 11 1000W Platinum
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Total power	-	1000 W
Peak power	-	1070 W
AC input voltage	-	100 - 240 V
AC input frequency	-	50 - 60 Hz
Input current	-	13/6.5 A
Power factor	-	0.99
Power Factor Correction (PFC) type	-	Active
Combined power (+3.3V)	-	150 W
Combined power (+12V)	-	999.6 W
Combined power (+5V)	-	150 W
Combined power (-12V)	-	6 W
Combined power (+5Vsb)	-	15 W
Max output current (+3.3V)	-	25 A
Max output current (+12V)	-	83.3 A
Max output current (+12V1)	-	22 A
Max output current (+12V2)	-	22 A
Max output current (+12V3)	-	30 A
Max output current (+12V4)	-	30 A
Max output current (+5V)	-	25 A
Max output current (-12V)	-	0.5 A
Max output current (+5Vsb)	-	3 A
Hold time	-	20 ms
Efficiency	-	94.1%
Power protection features	-	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector	-	20+4 pin ATX
Motherboard power cable length	-	60 cm
Number of SATA power connectors	-	11
Number of PATA power connectors	-	4
EPS power connector (8-pin)	-	Yes
EPS power connector (4+4 pin)	-	Yes
PCI Express power connectors (6+2 pin)	-	6
PCI Express power cable length	-	60 cm
Floppy drive power connector	-	1
Cabling type	-	Fully-Modular
80 PLUS certification	-	80 PLUS Platinum
Purpose	-	PC
Power supply unit (PSU) form factor	-	ATX
ATX version	-	2.51
EPS version	-	2.92
Noise level	-	28.1 dB
Bearing technology	-	FDB
Mean time between failures (MTBF)	-	100000 h
Product colour	-	Black
Cooling type	-	Active
Fan diameter	-	13.5 cm
Number of fans	-	1 fan(s)
Fan speed	-	0 - 2600 RPM
Fan location	-	Top
Compliance certificates	-	RoHS
Certification	-	CE, CB, TÜV, FCC, cTUVus, RCM (Australia), BSMI, CU (Russia)
Width	-	150 mm
Depth	-	170 mm
Height	-	86 mm
Weight	-	1.87 kg
Manual	-	Yes
Package width	-	248 mm
Package depth	-	328 mm
Package height	-	102 mm
Package weight	-	3.43 kg
Package type	-	Box
Sustainability certificates	-	ENERGY STAR
Master (outer) case width	-	282 mm
Master (outer) case length	-	651 mm
Master (outer) case height	-	346 mm
Master (outer) case gross weight	-	24 kg
Harmonized System (HS) code	-	84733020
EPS cable length	-	70 cm
Screws included	-	Yes
Cable ties included	-	Yes
Noise level (silent mode, <30%)	-	7.8 dB
Noise level (quiet mode, 50%)	-	8 dB
Noise level (full-load mode, 100%)	-	28.1 dB
Warranty card	-	No
Parallel processing technology support	-	Dual Graphics

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Compare A4Tech Pk 835Gwith HELLEE 15000mAh Power Bank Black

A4tech VS HELLEE

Feature	A4Tech Pk 835G	HELLEE 15000mAh Power Bank Black
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Size and Dimensions	-	40% smaller and 45% lighter than conventional models
Color Options	-	Black
Battery Charge Indicator Type	-	LED Display
Nominal Capacity	-	15000mAh
Battery Technology	-	Lithium-Ion
Number of Output Ports	-	6
Number and Type of Output Ports	-	Built-in USB-A, Type-C, iOS, and Micro cables + Type-C port
Output Voltage and Current	-	22.5W Fast Charging
Cable Length	-	Integrated
Quick Charge Technology	-	22.5W Fast Charging
Usability	-	Charge 6 Devices at Once
Maximum Charging Power	-	22.5W
Safety Features	-	Airline-Safe, Trusted Worldwide
Box Contents	-	15000mAh portable charger (Built-in 4 cables), Type C Cable, User Manual, 3-Year Care
Features	-	Up to 3.5 Phone Charges, 40% Smaller, 45% Lighter, 50% Power in 30 Minutes
Certifications and Standards	-	Airline-Safe
Battery Capacity in Watt-hours	-	55.5Wh (15000mAh * 3.7V)
Equivalent Name	-	Portable Charger Battery Pack
Safety Features	-	Airline-Safe
Number of Input Ports	-	1
Type of Input Ports	-	Type-C

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Compare A4Tech Pk 835Gwith Anker 25000mAh 165W Power Bank

A4tech VS Anker

Feature	A4Tech Pk 835G	Anker 25000mAh 165W Power Bank
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Nominal Capacity	-	25000 mAh
Actual Capacity	-	92 Wh
Battery Technology	-	Lithium-Ion
Number of Output Ports	-	4
Number and Type of Output Ports	-	3x USB-C (100W each), 1x USB-A
Cable Length	-	Integrated retractable cables (up to 2.3 ft)
Power Delivery Technology	-	Yes (USB PD 3.0)
Usability	-	Charge 4 Devices Simultaneously
Maximum Charging Power	-	165W (Total Output)
Safety Features	-	Overcharge Protection, Short Circuit Protection
Cable Length	-	One Extendable Up To 2.3 Ft And Another At 0.98 Ft
Box Contents	-	Anker Power Bank (25K, 165W), Protective Pouch, User Manual, 18-month Warranty
Features	-	Triple 100W USB-C Ports, Built-in Retractable Cables, Flight-Approved
Certifications and Standards	-	Airline Carry-on Compliant (under 100Wh)
Battery Capacity in Watt-hours	-	92 Wh
Equivalent Name	-	Portable Charger

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Compare A4Tech Pk 835Gwith HVLANYN 23.8" FHD All-in-One PC

A4tech VS HVLANYN

Feature	A4Tech Pk 835G	HVLANYN 23.8" FHD All-in-One PC
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Screen Size	-	23.8-inch
Display Resolution	-	1920x1080 FHD
Other Display Features	-	Frameless
Screen Size	-	23.8-inch
Processor Category and Type	-	Core i5
CPU	-	Core i5
CPU Manufacturer	-	Intel (implied)
Processor series	-	Core i5
RAM Capacity	-	16GB
RAM Type	-	DDR
Internal Storage Type	-	SSD
SSD Capacity	-	512GB
SSD Type	-	PCIe SSD
Storage Memory Details	-	Blazing Fast Speed
RAM Capacity	-	16GB
RAM Type	-	DDR
Headphone & Microphone Port	-	Included
WiFi specifications	-	Built-in WiFi
Bluetooth Support	-	Included Bluetooth
Additional Ports	-	Multiple ports
Power Adapter	-	Included
Other Technical Features	-	1-Year Warranty
Keyboard & Mouse Connectivity	-	Included
Keyboard & Mouse Details	-	Included
Box Contents	-	Desktop, Keyboard, Mouse, Power Cable, Warranty Card
Equivalent Name	-	All-in-One Desktop Computer
Other Display Features	-	Frameless
Processor series	-	Core I5
Other Technical Features	-	1-Year Warranty

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Compare A4Tech Pk 835Gwith be quiet! Dark Power Pro 12 1200W

A4tech VS be

Feature	A4Tech Pk 835G	be quiet! Dark Power Pro 12 1200W
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Total power	-	1200 W
Peak power	-	1300 W
AC input voltage	-	100 - 240 V
AC input frequency	-	50 - 60 Hz
Input current	-	16 - 8 A
Maximum input current (@110V)	-	16 A
Maximum input current (@220V)	-	8 A
Power factor	-	0.99
Power Factor Correction (PFC) type	-	Active
Combined power (+3.3V)	-	150 W
Combined power (+12V)	-	1200 W
Combined power (+5V)	-	150 W
Combined power (-12V)	-	6 W
Combined power (+5Vsb)	-	17.5 W
Max output current (+3.3V)	-	25 A
Max output current (+12V)	-	100 A
Max output current (+12V1)	-	35 A
Max output current (+12V2)	-	35 A
Max output current (+12V3)	-	35 A
Max output current (+12V4)	-	35 A
Max output current (+5V)	-	25 A
Max output current (-12V)	-	0.5 A
Max output current (+5Vsb)	-	3.5 A
Hold time	-	18.67 ms
Efficiency	-	94.7%
Power protection features	-	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector	-	20+4 pin ATX
Motherboard power cable length	-	60 cm
Number of SATA power connectors	-	16
SATA power cable length	-	500,550,600,650,750,800,900 mm
Peripheral (Molex) power connectors (4-pin)	-	8
Peripheral (Molex) power cable length	-	600,750,900 mm
EPS power connector (8-pin)	-	Yes
EPS power connector (4+4 pin)	-	Yes
PCI Express power connectors (6+2 pin)	-	10
PCI Express power cable length	-	60 cm
ATX power connector (20+4 pin)	-	Yes
Floppy drive power connector	-	2
Floppy disk drive connector	-	Yes
Floppy disk drive cable length	-	120 cm
Cabling type	-	Fully-Modular
80 PLUS certification	-	80 PLUS Titanium
Purpose	-	PC
Power supply unit (PSU) form factor	-	ATX
ATX version	-	2.51
EPS version	-	2.92
Noise level	-	25.8 dB
Bearing technology	-	FDB
Mean time between failures (MTBF)	-	100000 h
Product colour	-	Black
Cooling type	-	Active
Fan diameter	-	13.5 cm
Number of fans	-	1 fan(s)
On/off switch	-	Yes
Operating temperature (T-T)	-	0 - 50 °C
Cables included	-	AC, CPU, PCIe, SATA
Compliance certificates	-	RoHS
Certification	-	ErP, WEEE
Width	-	150 mm
Depth	-	200 mm
Height	-	86 mm
Weight	-	2.41 kg
Package width	-	253 mm
Package depth	-	417 mm
Package height	-	152 mm
Package weight	-	6.8 kg
Package type	-	Box
Sustainability certificates	-	ENERGY STAR
Shipping (inner) case length	-	44 cm
Shipping (inner) case width	-	32.5 cm
Shipping (inner) case height	-	28.3 cm
Products per shipping (inner) case	-	2 pc(s)
Shipping (inner) case gross weight	-	14.4 kg
Harmonized System (HS) code	-	84733020

View Comparison Details

Compare A4Tech Pk 835Gwith be quiet! DARK POWER 12 1000W

A4tech VS be

Feature	A4Tech Pk 835G	be quiet! DARK POWER 12 1000W
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Total power	-	1000 W
Peak power	-	1100 W
AC input voltage	-	100 - 240 V
AC input frequency	-	50 - 60 Hz
Input current	-	14 - 8 A
Maximum input current (@110V)	-	14 A
Maximum input current (@220V)	-	8 A
Power factor	-	0.97
Power Factor Correction (PFC) type	-	Active
Combined power (+3.3V)	-	125 W
Combined power (+12V)	-	996 W
Combined power (+5V)	-	125 W
Combined power (-12V)	-	6 W
Combined power (+5Vsb)	-	15 W
Max output current (+3.3V)	-	25 A
Max output current (+12V)	-	83 A
Max output current (+12V1)	-	32 A
Max output current (+12V2)	-	32 A
Max output current (+12V3)	-	40 A
Max output current (+12V4)	-	40 A
Max output current (+5V)	-	25 A
Max output current (-12V)	-	0.5 A
Max output current (+5Vsb)	-	3 A
Hold time	-	19 ms
Efficiency	-	93.5%
Power protection features	-	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector	-	20+4 pin ATX
Motherboard power cable length	-	60 cm
Number of SATA power connectors	-	13
SATA power cable length	-	600,750,900,1050 mm
Peripheral (Molex) power connectors (4-pin)	-	5
Peripheral (Molex) power cable length	-	1050,600,750,900 mm
EPS power connector (8-pin)	-	Yes
EPS power connector (4+4 pin)	-	Yes
PCI Express power connectors (6+2 pin)	-	8
PCI Express power cable length	-	60 cm
ATX power connector (20+4 pin)	-	Yes
Floppy disk drive connector	-	Yes
Floppy disk drive cable length	-	120 cm
PCI Express connector	-	Yes
Cabling type	-	Fully-Modular
80 PLUS certification	-	80 PLUS Titanium
Purpose	-	PC
Power supply unit (PSU) form factor	-	ATX
ATX version	-	2.52
EPS version	-	2.92
Noise level	-	25.8 dB
Bearing technology	-	FDB
Mean time between failures (MTBF)	-	200000 h
Product colour	-	Black
Cooling type	-	Active
Fan diameter	-	13.5 cm
Number of fans	-	1 fan(s)
On/off switch	-	Yes
Operating temperature (T-T)	-	0 - 40 °C
Cables included	-	CPU, DC, PCIe, Peripheral (Molex), SATA
Compliance certificates	-	RoHS
Certification	-	WEEE
Safety	-	CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
Width	-	150 mm
Depth	-	175 mm
Height	-	86 mm
Weight	-	2.03 kg
Package width	-	350 mm
Package depth	-	270 mm
Package height	-	120 mm
Package weight	-	4.43 kg
Package type	-	Box
Sustainability compliance	-	Yes
Sustainability certificates	-	ENERGY STAR, ErP
Shipping (inner) case length	-	50.4 cm
Shipping (inner) case width	-	30.5 cm
Shipping (inner) case height	-	36.8 cm
Products per shipping (inner) case	-	4 pc(s)
Shipping (inner) case gross weight	-	19.1 kg
Harmonized System (HS) code	-	84733020

View Comparison Details

Compare A4Tech Pk 835Gwith be quiet! DARK POWER 12 850W

A4tech VS be

Feature	A4Tech Pk 835G	be quiet! DARK POWER 12 850W
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Total power	-	850 W
Peak power	-	950 W
AC input voltage	-	100 - 240 V
AC input frequency	-	50 - 60 Hz
Input current	-	13 - 7 A
Maximum input current (@110V)	-	13 A
Maximum input current (@220V)	-	7 A
Power factor	-	0.97
Power Factor Correction (PFC) type	-	Active
Combined power (+3.3V)	-	120 W
Combined power (+12V)	-	840 W
Combined power (+5V)	-	120 W
Combined power (-12V)	-	6 W
Combined power (+5Vsb)	-	15 W
Max output current (+3.3V)	-	24 A
Max output current (+12V)	-	70 A
Max output current (+12V1)	-	30 A
Max output current (+12V2)	-	30 A
Max output current (+12V3)	-	35 A
Max output current (+12V4)	-	35 A
Max output current (+5V)	-	24 A
Max output current (-12V)	-	0.5 A
Max output current (+5Vsb)	-	3 A
Hold time	-	21 ms
Efficiency	-	93.2%
Power protection features	-	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector	-	20+4 pin ATX
Motherboard power cable length	-	60 cm
Number of SATA power connectors	-	12
SATA power cable length	-	600,750,900,1050 mm
Peripheral (Molex) power connectors (4-pin)	-	5
Peripheral (Molex) power cable length	-	1050,600,750,900 mm
EPS power connector (8-pin)	-	Yes
EPS power connector (4+4 pin)	-	Yes
PCI Express power connectors (6+2 pin)	-	6
PCI Express power cable length	-	60 cm
ATX power connector (20+4 pin)	-	Yes
Floppy disk drive connector	-	Yes
Floppy disk drive cable length	-	120 cm
PCI Express connector	-	Yes
Cabling type	-	Fully-Modular
80 PLUS certification	-	80 PLUS Titanium
Purpose	-	PC
Power supply unit (PSU) form factor	-	ATX
ATX version	-	2.52
EPS version	-	2.92
Noise level	-	20 dB
Bearing technology	-	FDB
Mean time between failures (MTBF)	-	200000 h
Product colour	-	Black
Cooling type	-	Active
Fan diameter	-	13.5 cm
Number of fans	-	1 fan(s)
On/off switch	-	Yes
Operating temperature (T-T)	-	0 - 40 °C
Cables included	-	CPU, DC, PCIe, Peripheral (Molex), SATA
Compliance certificates	-	RoHS
Certification	-	WEEE
Safety	-	CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
Width	-	150 mm
Depth	-	175 mm
Height	-	86 mm
Weight	-	1.97 kg
Package width	-	350 mm
Package depth	-	270 mm
Package height	-	120 mm
Package weight	-	4.2 kg
Package type	-	Box
Sustainability compliance	-	Yes
Sustainability certificates	-	ENERGY STAR, ErP
Shipping (inner) case length	-	50.4 cm
Shipping (inner) case width	-	30.5 cm
Shipping (inner) case height	-	36.8 cm
Products per shipping (inner) case	-	4 pc(s)
Shipping (inner) case gross weight	-	18.1 kg
Harmonized System (HS) code	-	84733020

View Comparison Details

Compare A4Tech Pk 835Gwith be quiet! Dark Power Pro 12 1500W

A4tech VS be

Feature	A4Tech Pk 835G	be quiet! Dark Power Pro 12 1500W
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Total power	-	1500 W
Peak power	-	1600 W
AC input voltage	-	100 - 240 V
AC input frequency	-	50 - 60 Hz
Input current	-	17 - 9 A
Maximum input current (@110V)	-	17 A
Maximum input current (@220V)	-	9 A
Power factor	-	0.99
Power Factor Correction (PFC) type	-	Active
Combined power (+3.3V)	-	150 W
Combined power (+12V)	-	1500 W
Combined power (+5V)	-	150 W
Combined power (-12V)	-	6 W
Combined power (+5Vsb)	-	17.5 W
Max output current (+3.3V)	-	25 A
Max output current (+12V)	-	125 A
Max output current (+12V1)	-	40 A
Max output current (+12V2)	-	40 A
Max output current (+12V3)	-	40 A
Max output current (+12V4)	-	40 A
Max output current (+5V)	-	25 A
Max output current (-12V)	-	0.5 A
Max output current (+5Vsb)	-	3.5 A
Hold time	-	18.82 ms
Efficiency	-	94.9%
Power protection features	-	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector	-	20+4 pin ATX
Motherboard power cable length	-	60 cm
Number of SATA power connectors	-	16
SATA power cable length	-	500,550,600,650,750,800,900 mm
Peripheral (Molex) power connectors (4-pin)	-	8
Peripheral (Molex) power cable length	-	600,750,900 mm
EPS power connector (8-pin)	-	Yes
EPS power connector (4+4 pin)	-	Yes
PCI Express power connectors (6+2 pin)	-	10
PCI Express power cable length	-	60 cm
ATX power connector (20+4 pin)	-	Yes
Floppy drive power connector	-	2
Floppy disk drive connector	-	Yes
Floppy disk drive cable length	-	120 cm
Cabling type	-	Fully-Modular
80 PLUS certification	-	80 PLUS Titanium
Purpose	-	PC
Power supply unit (PSU) form factor	-	ATX
ATX version	-	2.51
EPS version	-	2.92
Noise level	-	31.5 dB
Bearing technology	-	FDB
Mean time between failures (MTBF)	-	100000 h
Product colour	-	Black
Cooling type	-	Active
Fan diameter	-	13.5 cm
Number of fans	-	1 fan(s)
On/off switch	-	Yes
Operating temperature (T-T)	-	0 - 50 °C
Cables included	-	AC, CPU, PCIe, SATA
Compliance certificates	-	RoHS
Certification	-	ErP, WEEE
Width	-	150 mm
Depth	-	200 mm
Height	-	86 mm
Weight	-	2.44 kg
Package width	-	253 mm
Package depth	-	417 mm
Package height	-	152 mm
Package weight	-	6.9 kg
Package type	-	Box
Sustainability certificates	-	ENERGY STAR
Shipping (inner) case length	-	44 cm
Shipping (inner) case width	-	32.5 cm
Shipping (inner) case height	-	28.3 cm
Products per shipping (inner) case	-	2 pc(s)
Shipping (inner) case gross weight	-	14.6 kg
Harmonized System (HS) code	-	84733020

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Compare A4Tech Pk 835Gwith be quiet! DARK POWER 12 750W

A4tech VS be

Feature	A4Tech Pk 835G	be quiet! DARK POWER 12 750W
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Total power	-	750 W
Peak power	-	850 W
AC input voltage	-	100 - 240 V
AC input frequency	-	50 - 60 Hz
Input current	-	9 - 4.5 A
Maximum input current (@110V)	-	9 A
Maximum input current (@220V)	-	4.5 A
Power factor	-	0.97
Power Factor Correction (PFC) type	-	Active
Combined power (+3.3V)	-	110 W
Combined power (+12V)	-	744 W
Combined power (+5V)	-	110 W
Combined power (-12V)	-	6 W
Combined power (+5Vsb)	-	15 W
Max output current (+3.3V)	-	22 A
Max output current (+12V)	-	62 A
Max output current (+12V1)	-	25 A
Max output current (+12V2)	-	25 A
Max output current (+12V3)	-	30 A
Max output current (+12V4)	-	30 A
Max output current (+5V)	-	22 A
Max output current (-12V)	-	0.5 A
Max output current (+5Vsb)	-	3 A
Hold time	-	20.2 ms
Efficiency	-	93.8%
Power protection features	-	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector	-	20+4 pin ATX
Motherboard power cable length	-	60 cm
Number of SATA power connectors	-	12
SATA power cable length	-	600,750,900,1050 mm
Peripheral (Molex) power connectors (4-pin)	-	5
Peripheral (Molex) power cable length	-	1050,600,750,900 mm
EPS power connector (8-pin)	-	Yes
EPS power connector (4+4 pin)	-	Yes
PCI Express power connectors (6+2 pin)	-	6
PCI Express power cable length	-	60 cm
ATX power connector (20+4 pin)	-	Yes
Floppy disk drive connector	-	Yes
Floppy disk drive cable length	-	120 cm
PCI Express connector	-	Yes
Cabling type	-	Fully-Modular
80 PLUS certification	-	80 PLUS Titanium
Purpose	-	PC
Power supply unit (PSU) form factor	-	ATX
ATX version	-	2.52
EPS version	-	2.92
Noise level	-	19.6 dB
Bearing technology	-	FDB
Mean time between failures (MTBF)	-	200000 h
Product colour	-	Black
Cooling type	-	Active
Fan diameter	-	13.5 cm
Number of fans	-	1 fan(s)
On/off switch	-	Yes
Operating temperature (T-T)	-	0 - 40 °C
Cables included	-	CPU, DC, PCIe, Peripheral (Molex), SATA
Compliance certificates	-	RoHS
Certification	-	WEEE
Safety	-	CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
Width	-	150 mm
Depth	-	175 mm
Height	-	86 mm
Weight	-	1.96 kg
Package width	-	350 mm
Package depth	-	270 mm
Package height	-	120 mm
Package weight	-	4.18 kg
Package type	-	Box
Sustainability compliance	-	Yes
Sustainability certificates	-	ENERGY STAR, ErP
Shipping (inner) case length	-	50.4 cm
Shipping (inner) case width	-	30.5 cm
Shipping (inner) case height	-	36.8 cm
Products per shipping (inner) case	-	4 pc(s)
Shipping (inner) case gross weight	-	18.1 kg
Harmonized System (HS) code	-	84733020

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Compare A4Tech Pk 835Gwith Lenovo Tab 4 10 Plus

A4tech VS Lenovo

Feature	A4Tech Pk 835G	Lenovo Tab 4 10 Plus
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Product Model Numbers	-
Price Range at Time of Release	-
Introduction Time	-	February 2017
Availability Status	-	Released
Official Release Date	-	July 2017
Operating System Type at Release	-	Android
Operating System at Release	-	Android 7.0 (Nougat)
Size and Dimensions	-	247 x 173 x 7 mm
Front Panel Material	-	Glass
Screen Size	-	10.1 inch
Display Panel Type	-
Highest Refresh Rate	-	60 hertz (hz)
Display Resolution	-
Pixel Density Range	-
Screen-to-Body Ratio	-	~69.2 percent (%)
Screen Aspect Ratio	-
Memory Card Slot	-	true
Bluetooth Support	-
Memory Card Slot Type	-	microSDXC (dedicated slot)
Supported Memory Card Capacity	-
Main Camera Type - Wide/Standard	-	8 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	-
Main Selfie Camera Quality	-	5 megapixel (mp)
Battery Capacity	-	7000mAh
Battery Technology	-	Lithium-Ion
Battery Replaceability	-	Non-user replaceable
Maximum Supported Charging Power	-
Connection Port Type	-	USB Type-C 2.0
Fast Charging Capability	-	false
Speaker Type	-	Stereo (dual)
Number of 3.5mm Jacks	-	true
Wi-Fi Specifications	-
Communication Technologies	-
Navigation Type and GPS	-

View Comparison Details

Compare A4Tech Pk 835Gwith EMEET C960 1080P Webcam

A4tech VS EMEET

Feature	A4Tech Pk 835G	EMEET C960 1080P Webcam
Sensor Type		CMOS
Sensor Resolution and Size	1.6 inch	1920 x 1080 pixels
Lens Material	Glass	5-layer anti-glare lens
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	90°
Highest Photo Quality Resolution		1080p
Focus System Type	Automatic	Fixed Focus
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	11.8–118.1 inches (0.3-3m)
Zoom Feature	false	-
Image Light Adjustment System	Automatic	Automatic Exposure and Color Adjustment
Minimum System Requirements	Windows / Mac	Windows 10/11, macOS 10.14+, Android TV 7.0+
Additional Features	Anti-reflection capability / Automatic light and white balance correction	Integrated privacy cover, Foldable design
Internal Microphone	true	Dual Omnidirectional Microphones
Microphone Technical Details	Internal microphone	Picks up voice with clarity for communication
Remote Control	false	-
Body Material	Reinforced Plastic	Polycarbonate
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	Universal Clip For Monitors/tripods
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	Integrated Privacy Cover
Connection Type	Wired	USB Type-A with A-to-C adapter
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	USB
Video Resolution and Quality	-	1920 x 1080 @ 30fps
Platform Certification	-	Zoom, Teams, Facetime, Google Meet, YouTube, Android TV
Body Material	-	Polycarbonate
Installation Details	-	Universal clip for monitors/tripods
Other Aesthetic Specifications	-	Integrated Privacy Cover
Power Source Type	-	USB Powered
Box Contents	-	Webcam, USB-A to USB-C adapter, Manual

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Compare A4Tech Pk 835Gwith Apple Imac 24 Inch 2023 M3 10 Core Gpu 8Gb 512Gb

A4tech VS Apple

Feature	A4Tech Pk 835G	Apple Imac 24 Inch 2023 M3 10 Core Gpu 8Gb 512Gb
Sensor Type		-
Sensor Resolution and Size	1.6 inch	-
Lens Material	Glass	-
Aperture Opening Amount		-
Maximum Field of View	54 degree (°)	-
Highest Photo Quality Resolution		-
Focus System Type	Automatic	-
Focus System Details	Autofocus capability on subject with minimum distance of 10cm	-
Zoom Feature	false	-
Image Light Adjustment System	Automatic	-
Minimum System Requirements	Windows / Mac	-
Additional Features	Anti-reflection capability / Automatic light and white balance correction	-
Internal Microphone	true	-
Microphone Technical Details	Internal microphone	-
Remote Control	false	-
Body Material	Reinforced Plastic	-
Horizontal Rotation (Pan)	Yes, up to 360 degrees	-
Vertical Rotation (Tilt)	Yes, up to 360 degrees	-
Installation Details	Clip-on base	-
LED Lighting Capability	false	-
Other Aesthetic Specifications	LED indicator for camera active status	-
Connection Type	Wired	-
Memory Connection Port	USB 2.0 Interface with USB Type-A connector	-
Screen Size	-	24 inch
Display Resolution	-	4K - 4480×2520
Touch capability	-	false
Multi-Touch Capability	-	false
Anti-Glare Coating	-	true
Panel Technology	-
Brightness level	-	500 nit
Refresh Rate	-	60 hertz (hz)
Other Display Features	-
Processor Category and Type	-	Desktop
CPU	-
CPU Manufacturer	-
Number of Cores and Threads	-
Processor Details	-	8-core processor (4 high-performance cores and 4 low-power cores) / 16-core Neural Engine / 100 GB/s memory bandwidth
Integrated GPU	-
Processor series	-
RAM Capacity	-
RAM Type	-
RAM Upgrade Support	-	false
Internal Storage Type	-
SSD Capacity	-
Memory Upgrade Support	-	false
M.2 Expansion Slot	-	false
Memory Card Slot	-	false
USB-C Port Specifications	-	2 USB 4 Type-C ports with Thunderbolt 2 support / 2 USB 3.1 Gen 2 Type-C ports / Gigabit Ethernet support
Thunderbolt Support	-	true
DisplayPort Port	-	false
Headphone & Microphone Port	-	true
HDMI Input Port	-	false
HDMI Output Port	-	false
Serial Port	-	false
VGA Output Port	-	false
WiFi specifications	-
Bluetooth Support	-
Optical Drive	-	false
Webcam	-	true
Webcam Details	-
Speaker Type	-	6 stereo speakers
Device Internal Microphone	-	true
Kensington Security Slot	-	false
Power Adapter	-
Standards	-
Built-in Microphone Specifications	-	3 unidirectional microphones / Apple voice assistant support
Size and Dimensions	-	14.7 * 46.1 * 54.7 centimeter (cm)
Product Weight	-	4.48 kilogram (kg)
Vertical Tilt Adjustment	-	true
Horizontal Swivel Adjustment	-	false
Stand Height Adjustment	-	false
Color Options	-	Silver, Pink, Blue, Green, Yellow, Orange, Purple
Keyboard & Mouse Connectivity	-	Wireless
Keyboard & Mouse Details	-	Magic Keyboard with Touch ID support / Magic Mouse
Box Contents	-	Keyboard / Mouse / Power cable / Power adapter / USB Type-C to Lightning cable

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