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Product comparison · 2 power supply units

be quiet! Pure Power 12 M vs FSP Hydro G PRO ATX3.0(PCIe5.0) 850W

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  • 42specifications compared
  • 18differ
  • 24identical
  • 31known for one product only

Key differences

  • AC input frequency
    • 50 - 60 Hz
    • 50/60 Hz
  • Input current
    • 12 / 6 A
    • 11-5.5 A
  • Combined power (+5Vsb)
    • 15 W
    • 12.5 W
  • Max output current (+3.3V)
    • 22 A
    • 20 A
  • Max output current (+12V)
    • 70.9 A
    • 70.83 A
  • Max output current (+5V)
    • 22 A
    • 20 A
  • Max output current (+5Vsb)
    • 3 A
    • 2.5 A
  • Efficiency
    • 93.2%
    • 90%

Side by side

Differences highlightedShow differences only
73 specifications
A

be quiet!

Pure Power 12 MView product
B

FSP

Hydro G PRO ATX3.0(PCIe5.0) 850WView product
Power9 differ
Peak powerKnown for one900 W
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Input currentDiffers12 / 6 A11-5.5 A
Power factorKnown for one0.98
Combined power (+5Vsb)Differs15 W12.5 W
Max output current (+3.3V)Differs22 A20 A
Max output current (+12V)Differs70.9 A70.83 A
Max output current (+12V1)Known for one40 A
Max output current (+12V2)Known for one36 A
Max output current (+5V)Differs22 A20 A
Max output current (+5Vsb)Differs3 A2.5 A
EfficiencyDiffers93.2%90%
Power Good signal delay rangeKnown for one100 - 150 ms
Power protection featuresDiffersOver current, Over power, Over voltage, Overheating, Short circuitOver voltage, Over power, Over current
Ports & interfaces5 differ
Motherboard power cable lengthDiffers55 cm60 cm
Number of PATA power connectorsKnown for one2
Number of SATA power connectorsDiffers614
SATA power cable lengthDiffers500,600,650,800,950 mm500 mm
Peripheral (Molex) power connectors (4-pin)Differs13
Peripheral (Molex) power cable lengthKnown for one550 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)Differs46
ATX power connector (20+4 pin)Known for oneYes
PCI Express connectorKnown for oneYes
PCI Express power connectors (12+4 pin)Known for one1
PCI Express power connectors (12+4 pin) cable lengthKnown for one700 mm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthKnown for one70 cm
Floppy disk drive connectorKnown for oneYes
Floppy drive power connectorKnown for one1
Performance1 differ
ATX versionDiffers3.13.0
Noise levelKnown for one25.7 dB
Bearing technologyKnown for oneFDB
Designidentical
IlluminationKnown for oneNo
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Packaging content1 differ
Cables includedDiffersPATA, PCIe, Peripheral (Molex), SATACPU, PCIe, Peripheral (Molex), SATA
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions1 differ
WidthDiffers160 mm150 mm
Packaging dataidentical
Package typeKnown for oneBox
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR, ErP
Sustainability complianceKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other featuresidentical
Screws includedKnown for oneYes
Number of screwsKnown for one5
Cable ties includedKnown for oneYes
Noise level (silent mode, <30%)Known for one9.4 dB
Noise level (quiet mode, 50%)Known for one9.5 dB
Noise level (full-load mode, 100%)Known for one25.7 dB

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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