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Product comparison · 2 power supply units

be quiet! Pure Power 9 CM vs GIGABYTE Hercules Pro 480

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  • 33specifications compared
  • 18differ
  • 15identical
  • 30known for one product only

Key differences

  • Peak power
    • 450 W
    • 480 W
  • AC input voltage
    • 100 - 240 V
    • 115 - 230 V
  • Max output current (+12V1)
    • 24 A
    • 25 A
  • Max output current (+12V2)
    • 20 A
    • 25 A
  • Max output current (+5V)
    • 15 A
    • 20 A
  • Max output current (-12V)
    • 0.3 A
    • 0.5 A
  • Max output current (+5Vsb)
    • 3 A
    • 2.5 A
  • Number of SATA power connectors
    • 5
    • 4

Side by side

Differences highlightedShow differences only
63 specifications
A

be quiet!

Pure Power 9 CMView product
B

GIGABYTE

Hercules Pro 480View product
Power8 differ
Total power400 W400 W
Peak powerDiffers450 W480 W
AC input voltageDiffers100 - 240 V115 - 230 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentKnown for one4 - 6 A
Power factorKnown for one0.99
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)120 W120 W
Combined power (+12V)Known for one384 W
Combined power (+5V)120 W120 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one15 W
Max output current (+3.3V)24 A24 A
Max output current (+12V1)Differs24 A25 A
Max output current (+12V2)Differs20 A25 A
Max output current (+5V)Differs15 A20 A
Max output current (-12V)Differs0.3 A0.5 A
Max output current (+5Vsb)Differs3 A2.5 A
EfficiencyKnown for one91%
Hold timeKnown for one26 ms
Power protection featuresDiffersOver current, Over power, Over voltage, Overheating, Short circuit, Under voltageOver current, Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces4 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable lengthKnown for one45 cm
Number of PATA power connectorsKnown for one2
Number of SATA power connectorsDiffers54
Peripheral (Molex) power connectors (4-pin)Differs13
PCI Express power connectors (6+2 pin)Differs21
CPU power connector (4+4 pin)YesYes
ATX power connector (20+4 pin)YesYes
Floppy disk drive connectorKnown for oneYes
Floppy drive power connector11
Cabling typeDiffersSemi-ModularNon-Modular
PCI Express connectorKnown for oneYes
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationKnown for one80 PLUS Silver
ATX versionDiffers2.42.31
Bearing technologyKnown for oneRifle
Mean time between failures (MTBF)Known for one100000 h
Design1 differ
Product colourBlackBlack
Cooling typeKnown for oneActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan speedKnown for one1060
Fan locationDiffersSideTop
On/off switchKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneAC, PCIe
Certificates1 differ
Compliance certificatesKnown for oneRoHS
CertificationDiffersCE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CUCE, CB, BSMI, EAC
Weight & dimensions3 differ
WidthDiffers150 mm140 mm
DepthDiffers160 mm150 mm
Height86 mm86 mm
WeightDiffers1.96 kg1.56 kg
Packaging dataidentical
ManualKnown for oneYes
Package widthKnown for one210 mm
Package depthKnown for one240 mm
Package heightKnown for one96 mm
Package weightKnown for one2.18 kg
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Noise level (quiet mode, 50%)Known for one11.2 dB
Noise level (full-load mode, 100%)Known for one15.4 dB
Cable managementKnown for oneYes
Housing colourKnown for oneBlack

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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