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Product comparison · 2 power supply units

be quiet! DARK POWER 12 850W vs be quiet! Dark Power Pro 12 1500W

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  • 74specifications compared
  • 43differ
  • 31identical
  • 4known for one product only

Key differences

The be quiet! Dark Power Pro 12 1500W has 650 W more total power than the be quiet! DARK POWER 12 850W (1500 W vs 850 W). The be quiet! Dark Power Pro 12 1500W has 650 W more peak power than the be quiet! DARK POWER 12 850W (1600 W vs 950 W). The be quiet! Dark Power Pro 12 1500W has 4 A more maximum input current (@110V) than the be quiet! DARK POWER 12 850W (17 A vs 13 A). Input current: 13 - 7 A on the be quiet! DARK POWER 12 850W, 17 - 9 A on the be quiet! Dark Power Pro 12 1500W. SATA power cable length: 600,750,900,1050 mm on the be quiet! DARK POWER 12 850W, 500,550,600,650,750,800,900 mm on the be quiet! Dark Power Pro 12 1500W.

  • Total power
    • 850 W
    • 1500 W
  • Peak power
    • 950 W
    • 1600 W
  • Input current
    • 13 - 7 A
    • 17 - 9 A
  • Maximum input current (@110V)
    • 13 A
    • 17 A
  • Maximum input current (@220V)
    • 7 A
    • 9 A
  • Power factor
    • 0.97
    • 0.99
  • Combined power (+3.3V)
    • 120 W
    • 150 W
  • Combined power (+12V)
    • 840 W
    • 1500 W

Side by side

Differences highlightedShow differences only
78 specifications
A

be quiet!

DARK POWER 12 850WView product
B

be quiet!

Dark Power Pro 12 1500WView product
Power20 differ
Total powerDiffers850 W1500 W
Peak powerDiffers950 W1600 W
Input currentDiffers13 - 7 A17 - 9 A
Maximum input current (@110V)Differs13 A17 A
Maximum input current (@220V)Differs7 A9 A
Power factorDiffers0.970.99
Combined power (+3.3V)Differs120 W150 W
Combined power (+12V)Differs840 W1500 W
Combined power (+5V)Differs120 W150 W
Combined power (+5Vsb)Differs15 W17.5 W
Max output current (+3.3V)Differs24 A25 A
Max output current (+12V)Differs70 A125 A
Max output current (+12V1)Differs30 A40 A
Max output current (+12V2)Differs30 A40 A
Max output current (+12V3)Differs35 A40 A
Max output current (+12V4)Differs35 A40 A
Max output current (+5V)Differs24 A25 A
Max output current (+5Vsb)Differs3 A3.5 A
EfficiencyDiffers93.2%94.9%
Hold timeDiffers21 ms18.82 ms
Ports & interfaces5 differ
Number of SATA power connectorsDiffers1216
SATA power cable lengthDiffers600,750,900,1050 mm500,550,600,650,750,800,900 mm
Peripheral (Molex) power connectors (4-pin)Differs58
Peripheral (Molex) power cable lengthDiffers1050,600,750,900 mm600,750,900 mm
PCI Express power connectors (6+2 pin)Differs610
Floppy drive power connectorKnown for one2
Performance3 differ
ATX versionDiffers2.522.51
Noise levelDiffers20 dB31.5 dB
Mean time between failures (MTBF)Differs200000 h100000 h
Designidentical
IlluminationKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Packaging content1 differ
Cables includedDiffersCPU, DC, PCIe, Peripheral (Molex), SATAAC, CPU, PCIe, SATA
Certificates1 differ
CertificationDiffersWEEEErP, WEEE
Safety regulation & standardsidentical
SafetyKnown for oneCE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
Weight & dimensions2 differ
DepthDiffers175 mm200 mm
WeightDiffers1.97 kg2.44 kg
Packaging data4 differ
Package widthDiffers350 mm253 mm
Package depthDiffers270 mm417 mm
Package heightDiffers120 mm152 mm
Package weightDiffers4.2 kg6.9 kg
Technical details1 differ
Sustainability certificatesDiffersENERGY STAR, ErPENERGY STAR
Sustainability complianceKnown for oneYes
Logistics data5 differ
Products per shipping (inner) caseDiffers4 pc(s)2 pc(s)
Shipping (inner) case gross weightDiffers18.1 kg14.6 kg
Shipping (inner) case heightDiffers36.8 cm28.3 cm
Shipping (inner) case lengthDiffers50.4 cm44 cm
Shipping (inner) case widthDiffers30.5 cm32.5 cm

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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