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Product comparison · 2 power supply units

ASUS 850W Platinum vs be quiet! Dark Power Pro 14 IO

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  • 41specifications compared
  • 24differ
  • 17identical
  • 44known for one product only

Key differences

The be quiet! Dark Power Pro 14 IO has 450 W more total power than the ASUS 850W Platinum (1300 W vs 850 W). The be quiet! Dark Power Pro 14 IO has 25 W more combined power (+3.3V) than the ASUS 850W Platinum (150 W vs 125 W). The be quiet! Dark Power Pro 14 IO has 450 W more combined power (+12V) than the ASUS 850W Platinum (1300 W vs 850 W). 80 PLUS certification: 80 PLUS Platinum on the ASUS 850W Platinum, 80 PLUS Titanium on the be quiet! Dark Power Pro 14 IO. Bearing technology: Ball bearing on the ASUS 850W Platinum, FDB on the be quiet! Dark Power Pro 14 IO.

  • Total power
    • 850 W
    • 1300 W
  • Combined power (+3.3V)
    • 125 W
    • 150 W
  • Combined power (+12V)
    • 850 W
    • 1300 W
  • Combined power (+5V)
    • 125 W
    • 150 W
  • Combined power (-12V)
    • 3.6 W
    • 6 W
  • Combined power (+5Vsb)
    • 15 W
    • 17.5 W
  • Max output current (-12V)
    • 0.3 A
    • 0.5 A
  • Max output current (+5Vsb)
    • 3 A
    • 3.5 A

Side by side

Differences highlightedShow differences only
85 specifications
A

ASUS

850W PlatinumView product
B

be quiet!

Dark Power Pro 14 IOView product
Power9 differ
Total powerDiffers850 W1300 W
Peak powerKnown for one1400 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50/60 Hz
Maximum input current (@110V)Known for one15 A
Maximum input current (@220V)Known for one9 A
Power factorKnown for one0.98
Power Factor Correction (PFC) typeActiveActive
Number of +12V rail(s)Known for one6
Combined power (+3.3V)Differs125 W150 W
Combined power (+12V)Differs850 W1300 W
Combined power (+5V)Differs125 W150 W
Combined power (-12V)Differs3.6 W6 W
Combined power (+5Vsb)Differs15 W17.5 W
Max output current (+3.3V)25 A25 A
Max output current (+12V1)Known for one35 A
Max output current (+12V2)Known for one35 A
Max output current (+12V3)Known for one40 A
Max output current (+12V4)Known for one40 A
Max output current (+5V)25 A25 A
Max output current (-12V)Differs0.3 A0.5 A
Max output current (+5Vsb)Differs3 A3.5 A
EfficiencyKnown for one93.9%
Hold timeKnown for one16.5 ms
Power protection featuresDiffersOver current, Over power, Over voltage, Short circuit, Under voltage, OverheatingOver current, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage, Over power
Max output current (+12V)Known for one70.83 A
Ports & interfaces4 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable lengthDiffers61 cm60 cm
Number of SATA power connectorsDiffers616
SATA power cable lengthKnown for one600,750,900,1050 mm
Number of SATA power cablesKnown for one5
Peripheral (Molex) power connectors (4-pin)Differs32
Peripheral (Molex) power cable lengthKnown for one900,1050 mm
EPS power connector (8-pin)Known for oneYes
EPS power connector (4+4 pin)Known for oneYes
PCI Express power connectors (6+2 pin)Differs36
PCI Express power connectors (12-pin)Known for one2
PCI Express power cable lengthKnown for one60 cm
CPU power connector (4+4 pin)YesYes
CPU power cable lengthKnown for one70 cm
ATX power connector (20+4 pin)Known for oneYes
PCI Express connectorKnown for oneYes
Cabling typeFully-ModularFully-Modular
PCI Express power connectors (16-pin)Known for one1
Performance3 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS Platinum80 PLUS Titanium
Cybenetics certificationKnown for oneTitanium
ATX version3.13.1
EPS versionKnown for one2.92
Noise levelKnown for one22.1 dB
Bearing technologyDiffersBall bearingFDB
Mean time between failures (MTBF)Differs120000 h100000 h
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter13.5 cm13.5 cm
Number of fans1 fan(s)1 fan(s)
Fan speedKnown for one0 - 2600 RPM
IlluminationKnown for oneNo
On/off fan switchKnown for oneYes
On/off switchYesYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Packaging contentidentical
Cable tie(s) includedKnown for oneYes
USB cable lengthKnown for one0.8 m
Cables includedKnown for oneAC, CPU, PCIe, Peripheral (Molex), SATA
Certificates1 differ
Compliance certificatesDiffersRoHSCB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus, BSMI, CCC, CE, RCM
Weight & dimensions2 differ
Width150 mm150 mm
DepthDiffers150 mm200 mm
Height86 mm86 mm
WeightDiffers1.48 kg2.63 kg
Packaging data4 differ
ManualKnown for oneYes
Manual languagesKnown for oneSimplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai
Package widthDiffers304 mm253 mm
Package depthDiffers188 mm417 mm
Package heightDiffers127 mm152 mm
Package weightDiffers3.29 kg6.68 kg
Package typeKnown for oneBox
Logistics data1 differ
Products per shipping (inner) caseKnown for one2 pc(s)
Shipping (inner) case heightKnown for one28.3 cm
Shipping (inner) case lengthKnown for one44 cm
Shipping (inner) case net weightKnown for one15.2 kg
Shipping (inner) case widthKnown for one32.5 cm
Warranty periodDiffers8 year(s)10 year(s)
Other featuresidentical
Screws includedKnown for oneYes
Cable ties includedKnown for oneYes

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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