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Product comparison · 2 power supply units

be quiet! Dark Power Pro 11 vs be quiet! Straight Power 10 CM

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  • 45specifications compared
  • 25differ
  • 20identical
  • 20known for one product only

Key differences

  • Total power
    • 1000 W
    • 600 W
  • Peak power
    • 1100 W
    • 670 W
  • Input current
    • 14 A
    • 8 A
  • Power factor
    • 0.99
    • 0.97
  • Combined power (+3.3V)
    • 25 W
    • 140 W
  • Combined power (+5V)
    • 25 W
    • 140 W
  • Combined power (-12V)
    • 0.5 W
    • 6 W
  • Efficiency
    • 94.1%
    • 93%

Side by side

Differences highlightedShow differences only
65 specifications
A

be quiet!

Dark Power Pro 11View product
B

be quiet!

Straight Power 10 CMView product
Power9 differ
Total powerDiffers1000 W600 W
Peak powerDiffers1100 W670 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentDiffers14 A8 A
Maximum input current (@110V)+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power factorDiffers0.990.97
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Differs25 W140 W
Combined power (+12V)Known for one576 W
Combined power (+5V)Differs25 W140 W
Combined power (-12V)Differs0.5 W6 W
Combined power (+5Vsb)Known for one15 W
Max output current (+3.3V)Known for one24 A
Max output current (+12V1)Known for one18 A
Max output current (+12V2)Known for one18 A
Max output current (+12V3)Known for one20 A
Max output current (+12V4)Known for one20 A
Max output current (+5V)Known for one24 A
Max output current (-12V)Known for one0.5 A
Max output current (+5Vsb)Known for one3 A
EfficiencyDiffers94.1%93%
Hold timeDiffers19.29 ms17 ms
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit, Under voltageOver current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces4 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers109
Peripheral (Molex) power connectors (4-pin)Differs73
PCI Express power connectors (6+2 pin)Differs84
CPU power connector (4+4 pin)YesYes
Floppy disk drive connectorYesYes
Floppy drive power connectorDiffers21
Cabling typeSemi-ModularSemi-Modular
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Known for one1
CPU power connectors (8-pin)Known for one1
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS Platinum80 PLUS Gold
ATX version2.42.4
EPS version2.922.92
Bearing technologyKnown for oneFDB
Mean time between failures (MTBF)Known for one100000 h
Design1 differ
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter13.5 cm13.5 cm
Number of fans1 fan(s)1 fan(s)
Fan speedDiffers18001500
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneErP, WEEE
Safety regulation & standards1 differ
SafetyDiffersCE, CB, TÜV, FCC, cTUVus, RCM, CUCE, CB, TÜV, FCC, cRUus, cTUVus, BSMI
Weight & dimensions3 differ
WidthDiffers150 mm160 mm
DepthDiffers193 mm150 mm
Height86 mm86 mm
WeightDiffers2.38 kg2.37 kg
Packaging data4 differ
ManualKnown for oneYes
Package widthDiffers305 mm328 mm
Package depthDiffers514 mm248 mm
Package heightDiffers378 mm102 mm
Package weightDiffers4.59 kg2.91 kg
Package typeBoxBox
Technical detailsidentical
Sustainability certificatesENERGY STARENERGY STAR
Other features2 differ
Warranty cardKnown for oneYes
Noise level (silent mode, <30%)Known for one10.6 dB
Noise level (quiet mode, 50%)Differs10.4 dB10.9 dB
Noise level (full-load mode, 100%)Differs26.3 dB20.2 dB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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