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Product comparison · 2 power supply units

be quiet! Dark Power Pro 14 IO vs XPG KYBERII850G-BKCUS power supply unit

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  • 32specifications compared
  • 17differ
  • 15identical
  • 53known for one product only

Key differences

The be quiet! Dark Power Pro 14 IO has 450 W more total power than the XPG KYBERII850G-BKCUS power supply unit (1300 W vs 850 W). The XPG KYBERII850G-BKCUS power supply unit has 0.01 more power factor than the be quiet! Dark Power Pro 14 IO (0.99 vs 0.98). The be quiet! Dark Power Pro 14 IO has 5 A more max output current (+3.3V) than the XPG KYBERII850G-BKCUS power supply unit (25 A vs 20 A). AC input frequency: 50/60 Hz on the be quiet! Dark Power Pro 14 IO, 47 - 63 Hz on the XPG KYBERII850G-BKCUS power supply unit. SATA power cable length: 600,750,900,1050 mm on the be quiet! Dark Power Pro 14 IO, 450,550,650,750 mm on the XPG KYBERII850G-BKCUS power supply unit.

  • Total power
    • 1300 W
    • 850 W
  • AC input frequency
    • 50/60 Hz
    • 47 - 63 Hz
  • Power factor
    • 0.98
    • 0.99
  • Max output current (+3.3V)
    • 25 A
    • 20 A
  • Max output current (+5V)
    • 25 A
    • 20 A
  • Max output current (-12V)
    • 0.5 A
    • 0.3 A
  • Max output current (+5Vsb)
    • 3.5 A
    • 3 A
  • Motherboard power cable length
    • 60 cm
    • 65 cm

Side by side

Differences highlightedShow differences only
85 specifications
A

be quiet!

Dark Power Pro 14 IOView product
B

XPG

KYBERII850G-BKCUS power supply unit

Model KYBERII850G-BKCUS

View product
Power8 differ
Total powerDiffers1300 W850 W
Peak powerKnown for one1400 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyDiffers50/60 Hz47 - 63 Hz
Maximum input current (@110V)Known for one15 A
Maximum input current (@220V)Known for one9 A
Power factorDiffers0.980.99
Power Factor Correction (PFC) typeKnown for oneActive
Number of +12V rail(s)Known for one6
Combined power (+3.3V)Known for one150 W
Combined power (+12V)Known for one1300 W
Combined power (+5V)Known for one150 W
Combined power (-12V)Known for one6 W
Combined power (+5Vsb)Known for one17.5 W
Max output current (+3.3V)Differs25 A20 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)Differs25 A20 A
Max output current (-12V)Differs0.5 A0.3 A
Max output current (+5Vsb)Differs3.5 A3 A
EfficiencyKnown for one93.9%
Hold timeKnown for one16.5 ms
Power protection featuresDiffersOver current, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage, Over powerOver voltage, Over power, Short circuit, Over current, Under voltage, Overheating, Surge & inrush protection (SIP), No load operation
Input currentKnown for one10 A
Max output current (+12V)Known for one70.8 A
Ports & interfaces4 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable lengthDiffers60 cm65 cm
Number of SATA power connectorsKnown for one16
SATA power cable lengthDiffers600,750,900,1050 mm450,550,650,750 mm
Number of SATA power cablesDiffers52
Peripheral (Molex) power connectors (4-pin)22
Peripheral (Molex) power cable lengthKnown for one900,1050 mm
EPS power connector (8-pin)YesYes
EPS power connector (4+4 pin)YesYes
PCI Express power connectors (6+2 pin)Differs62
PCI Express power connectors (12-pin)Known for one2
PCI Express power cable lengthKnown for one60 cm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthKnown for one70 cm
ATX power connector (20+4 pin)Known for oneYes
PCI Express connectorYesYes
Cabling typeKnown for oneFully-Modular
PCI Express power connectors (12+4 pin)Known for one1
Number of EPS connectorsKnown for one2
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS Titanium80 PLUS Gold
Cybenetics certificationKnown for oneTitanium
ATX version3.13.1
EPS versionKnown for one2.92
Noise levelKnown for one22.1 dB
Bearing technologyFDBFDB
Mean time between failures (MTBF)100000 h100000 h
Designidentical
Product colourBlackBlack
Cooling typeKnown for oneActive
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
Certificatesidentical
Compliance certificatesKnown for oneCB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus, BSMI, CCC, CE, RCM
Weight & dimensions4 differ
WidthDiffers150 mm86 mm
DepthDiffers200 mm150 mm
HeightDiffers86 mm150 mm
WeightDiffers2.63 kg2.02 kg
Packaging dataidentical
ManualKnown for oneYes
Manual languagesKnown for oneSimplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai
Package widthKnown for one253 mm
Package depthKnown for one417 mm
Package heightKnown for one152 mm
Package weightKnown for one6.68 kg
Logistics dataidentical
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 periodKnown for one10 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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