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Product comparison · 2 power supply units

be quiet! Dark Power Pro 14 IO vs COUGAR GES 750

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  • 42specifications compared
  • 26differ
  • 16identical
  • 45known for one product only

Key differences

The be quiet! Dark Power Pro 14 IO has 550 W more total power than the COUGAR GES 750 (1300 W vs 750 W). The be quiet! Dark Power Pro 14 IO has 50 W more combined power (+3.3V) than the COUGAR GES 750 (150 W vs 100 W). The be quiet! Dark Power Pro 14 IO has 550 W more combined power (+12V) than the COUGAR GES 750 (1300 W vs 750 W). SATA power cable length: 600,750,900,1050 mm on the be quiet! Dark Power Pro 14 IO, 150,450 mm on the COUGAR GES 750. 80 PLUS certification: 80 PLUS Titanium on the be quiet! Dark Power Pro 14 IO, 80 PLUS Gold on the COUGAR GES 750.

  • Total power
    • 1300 W
    • 750 W
  • Combined power (+3.3V)
    • 150 W
    • 100 W
  • Combined power (+12V)
    • 1300 W
    • 750 W
  • Combined power (+5V)
    • 150 W
    • 100 W
  • Combined power (-12V)
    • 6 W
    • 3.6 W
  • Combined power (+5Vsb)
    • 17.5 W
    • 15 W
  • Max output current (+3.3V)
    • 25 A
    • 20 A
  • Max output current (+5V)
    • 25 A
    • 20 A

Side by side

Differences highlightedShow differences only
87 specifications
A

be quiet!

Dark Power Pro 14 IOView product
B

COUGAR

GES 750View product
Power12 differ
Total powerDiffers1300 W750 W
Peak powerKnown for one1400 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 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) typeKnown for oneActive
Number of +12V rail(s)Known for one6
Combined power (+3.3V)Differs150 W100 W
Combined power (+12V)Differs1300 W750 W
Combined power (+5V)Differs150 W100 W
Combined power (-12V)Differs6 W3.6 W
Combined power (+5Vsb)Differs17.5 W15 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
EfficiencyDiffers93.9%91%
Hold timeKnown for one16.5 ms
Power protection featuresDiffersOver current, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage, Over powerOver current, Over power, Over voltage, Overheating, Short circuit, Under total voltage
Input currentKnown for one10 A
Max output current (+12V)Known for one62.5 A
Ports & interfaces4 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable lengthDiffers60 cm55 cm
Number of SATA power connectorsDiffers166
SATA power cable lengthDiffers600,750,900,1050 mm150,450 mm
Number of SATA power cablesKnown for one5
Peripheral (Molex) power connectors (4-pin)22
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)Differs62
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 length70 cm70 cm
ATX power connector (20+4 pin)Known for oneYes
PCI Express connectorKnown for oneYes
Cabling typeFully-ModularFully-Modular
PCI Express power connectors (12+4 pin)Known for one1
PCI Express power connectors (12+4 pin) cable lengthKnown for one600 mm
Performance2 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 technologyDiffersFDBRifle
Mean time between failures (MTBF)100000 h100000 h
Design1 differ
Product colourBlackBlack
Cooling typeActiveActive
Fan diameterDiffers13.5 cm12 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
CertificationKnown for oneFCC, CE, EAC, UK CA, RoHS
Weight & dimensions3 differ
WidthDiffers150 mm140 mm
DepthDiffers200 mm150 mm
Height86 mm86 mm
WeightDiffers2.63 kg1.8 kg
Packaging data4 differ
ManualKnown for oneYes
Manual languagesKnown for oneSimplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai
Package widthDiffers253 mm195 mm
Package depthDiffers417 mm253 mm
Package heightDiffers152 mm95 mm
Package weightDiffers6.68 kg2.25 kg
Package typeKnown for oneBox
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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