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be quiet! DARK POWER 12 1000W vs be quiet! Straight Power 11 1000W Platinum

Feature Comparison

Power
Power
Total power 1000 W 1000 W
Peak power 1100 W 1070 W
AC input voltage 100 - 240 V 100 - 240 V
AC input frequency 50 - 60 Hz 50 - 60 Hz
Input current 14 - 8 A 13/6.5 A
Maximum input current (@110V) 14 A -
Maximum input current (@220V) 8 A -
Power factor 0.97 0.99
Power Factor Correction (PFC) type Active Active
Combined power (+3.3V) 125 W 150 W
Combined power (+12V) 996 W 999.6 W
Combined power (+5V) 125 W 150 W
Combined power (-12V) 6 W 6 W
Combined power (+5Vsb) 15 W 15 W
Max output current (+3.3V) 25 A 25 A
Max output current (+12V) 83 A 83.3 A
Max output current (+12V1) 32 A 22 A
Max output current (+12V2) 32 A 22 A
Max output current (+12V3) 40 A 30 A
Max output current (+12V4) 40 A 30 A
Max output current (+5V) 25 A 25 A
Max output current (-12V) 0.5 A 0.5 A
Max output current (+5Vsb) 3 A 3 A
Hold time 19 ms 20 ms
Efficiency 93.5% 94.1%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
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 13 11
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 Yes
EPS power connector (4+4 pin) Yes Yes
PCI Express power connectors (6+2 pin) 8 6
PCI Express power cable length 60 cm 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 Fully-Modular
Number of PATA power connectors - 4
Floppy drive power connector - 1
Performance
Performance
80 PLUS certification 80 PLUS Titanium 80 PLUS Platinum
Purpose PC PC
Power supply unit (PSU) form factor ATX ATX
ATX version 2.52 2.51
EPS version 2.92 2.92
Noise level 25.8 dB 28.1 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 -
Fan speed - 0 - 2600 RPM
Fan location - Top
Operational conditions
Operational conditions
Operating temperature (T-T) 0 - 40 °C -
Packaging content
Packaging content
Cables included CPU, DC, PCIe, Peripheral (Molex), SATA -
Certificates
Certificates
Compliance certificates RoHS RoHS
Certification WEEE CE, CB, TÜV, FCC, cTUVus, RCM (Australia), BSMI, CU (Russia)
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 170 mm
Height 86 mm 86 mm
Weight 2.03 kg 1.87 kg
Packaging data
Packaging data
Package width 350 mm 248 mm
Package depth 270 mm 328 mm
Package height 120 mm 102 mm
Package weight 4.43 kg 3.43 kg
Package type Box Box
Manual - Yes
Technical details
Technical details
Sustainability compliance Yes -
Sustainability certificates ENERGY STAR, ErP ENERGY STAR
Logistics data
Logistics data
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 84733020
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
Other features
Other features
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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User Rating Comparison

be quiet! DARK POWER 12 1000W
0 /10
from total 1 Vote
be quiet! Straight Power 11 1000W Platinum
0 /10
from total 1 Vote

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