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be quiet! DARK POWER 12 750W vs be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black

Feature Comparison

Power
Power
Total power 750 W 1200 W
Peak power 850 W 1300 W
AC input voltage 100 - 240 V 100 - 240 V
AC input frequency 50 - 60 Hz 50/60 Hz
Input current 9 - 4.5 A -
Maximum input current (@110V) 9 A 10 A
Maximum input current (@220V) 4.5 A 5 A
Power factor 0.97 0.98
Power Factor Correction (PFC) type Active -
Combined power (+3.3V) 110 W 120 W
Combined power (+12V) 744 W 1200 W
Combined power (+5V) 110 W 120 W
Combined power (-12V) 6 W -
Combined power (+5Vsb) 15 W -
Max output current (+3.3V) 22 A 25 A
Max output current (+12V) 62 A -
Max output current (+12V1) 25 A 33 A
Max output current (+12V2) 25 A 33 A
Max output current (+12V3) 30 A 45 A
Max output current (+12V4) 30 A 45 A
Max output current (+5V) 22 A 24 A
Max output current (-12V) 0.5 A 0.5 A
Max output current (+5Vsb) 3 A 3 A
Hold time 20.2 ms 19.5 ms
Efficiency 93.8% 93.1%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage Over current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage
Number of +12V rail(s) - 4
Ports & interfaces
Ports & interfaces
Motherboard power connector 20+4 pin ATX 20+4 pin ATX
Motherboard power cable length 60 cm 60 cm
Number of SATA power connectors 12 -
SATA power cable length 600,750,900,1050 mm 600,750,900,1050 mm
Peripheral (Molex) power connectors (4-pin) 5 2
Peripheral (Molex) power cable length 1050,600,750,900 mm 900,1050 mm
EPS power connector (8-pin) Yes Yes
EPS power connector (4+4 pin) Yes Yes
PCI Express power connectors (6+2 pin) 6 4
PCI Express power cable length 60 cm 60 cm
ATX power connector (20+4 pin) Yes Yes
Floppy disk drive connector Yes -
Floppy disk drive cable length 120 cm -
PCI Express connector Yes Yes
Cabling type Fully-Modular Fully-Modular
Number of SATA power cables - 13
PCI Express power connectors (12-pin) - 2
CPU power connector (4+4 pin) - Yes
CPU power cable length - 70 cm
Performance
Performance
80 PLUS certification 80 PLUS Titanium 80 PLUS Titanium
Purpose PC PC
Power supply unit (PSU) form factor ATX ATX
ATX version 2.52 3.1
EPS version 2.92 2.92
Noise level 19.6 dB 21.1 dB
Bearing technology FDB FDB
Mean time between failures (MTBF) 200000 h 100000 h
Design
Design
Product colour Black Black
Cooling type Active Active
Fan diameter 13.5 cm 13.5 cm
Number of fans 1 fan(s) 1 fan(s)
On/off switch Yes Yes
Fan speed - 0 - 2100 RPM
On/off fan switch - Yes
Operational conditions
Operational conditions
Operating temperature (T-T) 0 - 40 °C 0 - 40 °C
Packaging content
Packaging content
Cables included CPU, DC, PCIe, Peripheral (Molex), SATA -
Certificates
Certificates
Compliance certificates RoHS CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus
Certification WEEE -
Safety regulation & standards
Safety regulation & standards
Safety CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC -
Weight & dimensions
Weight & dimensions
Width 150 mm 150 mm
Depth 175 mm 175 mm
Height 86 mm 86 mm
Weight 1.96 kg 2.3 kg
Packaging data
Packaging data
Package width 350 mm 230 mm
Package depth 270 mm 126 mm
Package height 120 mm 355 mm
Package weight 4.18 kg 3.7 kg
Package type Box -
Manual - Yes
Manual languages - Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, Ukrainian
Technical details
Technical details
Sustainability compliance Yes -
Sustainability certificates ENERGY STAR, ErP ENERGY STAR, ErP, Triman
Logistics data
Logistics data
Shipping (inner) case length 50.4 cm 52.8 cm
Shipping (inner) case width 30.5 cm 36.8 cm
Shipping (inner) case height 36.8 cm 26 cm
Products per shipping (inner) case 4 pc(s) 4 pc(s)
Shipping (inner) case gross weight 18.1 kg -
Harmonized System (HS) code 84733020 -
Shipping (inner) case net weight - 20.1 kg
Other features
Other features
Screws included - Yes
Cable ties included - Yes
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them

User Rating Comparison

be quiet! DARK POWER 12 750W
0 /10
from total 1 Vote
be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
0 /10
from total 1 Vote

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