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Product comparison · 2 power supply units

be quiet! Straight Power 11 vs FSP Hydro GE

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  • 28specifications compared
  • 11differ
  • 17identical
  • 44known for one product only

Key differences

  • Total power
    • 750 W
    • 550 W
  • Input current
    • 10 A
    • 4 - 8 A
  • Combined power (+12V)
    • 750 W
    • 550 W
  • Combined power (-12V)
    • 6 W
    • 3.6 W
  • Combined power (+5Vsb)
    • 15 W
    • 12.5 W
  • 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

Side by side

Differences highlightedShow differences only
72 specifications
A

be quiet!

Straight Power 11View product
B

FSP

Hydro GEView product
Power10 differ
Total powerDiffers750 W550 W
Peak powerKnown for one820 W
Input currentDiffers10 A4 - 8 A
Power factorKnown for one0.99
Combined power (+3.3V)Known for one150 W
Combined power (+12V)Differs750 W550 W
Combined power (+5V)Known for one150 W
Combined power (-12V)Differs6 W3.6 W
Combined power (+5Vsb)Differs15 W12.5 W
Max output current (+3.3V)Differs25 A20 A
Max output current (+12V1)Known for one20 A
Max output current (+12V2)Known for one20 A
Max output current (+12V3)Known for one24 A
Max output current (+12V4)Known for one24 A
Max output current (+5V)Differs25 A20 A
Max output current (-12V)Differs0.5 A0.3 A
Max output current (+5Vsb)Differs3 A2.5 A
EfficiencyDiffers93%90%
Hold timeKnown for one19.6 ms
Max output current (+12V)Known for one45.84 A
Ports & interfacesidentical
Motherboard power cable lengthKnown for one60 cm
Number of PATA power connectorsKnown for one4
Number of SATA power connectorsKnown for one11
SATA power cable lengthKnown for one550 mm
PCI Express power cable lengthKnown for one60 cm
CPU power cable lengthKnown for one70 cm
Floppy disk drive connectorKnown for oneYes
PCI Express connectorKnown for oneYes
Peripheral (Molex) power connectors (4-pin)Known for one3
ATX power connector (20+4 pin)Known for oneYes
Floppy drive power connectorKnown for one1
Performance1 differ
PurposeDiffersPCPC/Server
ATX versionKnown for one2.4
EPS versionKnown for one2.92
Silent modeKnown for oneYes
Bearing technologyKnown for oneFDB
Designidentical
IlluminationKnown for oneNo
On/off switchKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Weight & dimensionsidentical
WeightKnown for one1.78 kg
Packaging dataidentical
ManualKnown for oneYes
Package widthKnown for one248 mm
Package depthKnown for one328 mm
Package heightKnown for one102 mm
Package weightKnown for one3.34 kg
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other featuresidentical
Screws includedKnown for oneYes
Cable ties includedKnown for oneYes
Noise level (silent mode, <30%)Known for one8.4 dB
Noise level (quiet mode, 50%)Known for one9.01 dB
Noise level (full-load mode, 100%)Known for one21.23 dB
Cable managementKnown for oneYes
Number of SATA connectorsKnown for one8

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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