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Product comparison · 2 power supply units

be quiet! System Power 7 vs GIGABYTE Sumo power supply unit

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  • 36specifications compared
  • 22differ
  • 14identical
  • 27known for one product only

Key differences

  • Total power
    • 300 W
    • 900 W
  • Input current
    • 2/4 A
    • 3.6 A
  • Combined power (+3.3V)
    • 103 W
    • 166 W
  • Combined power (+12V)
    • 288 W
    • 864 W
  • Combined power (+5V)
    • 103 W
    • 166 W
  • Max output current (+3.3V)
    • 21 A
    • 25 A
  • Max output current (+12V)
    • 24 A
    • 25 A
  • Max output current (+12V1)
    • 18 A
    • 25 A

Side by side

Differences highlightedShow differences only
63 specifications
A

be quiet!

System Power 7View product
B

GIGABYTE

Sumo power supply unit

Model Sumo

View product
Power15 differ
Total powerDiffers300 W900 W
Peak powerKnown for one350 W
Input currentDiffers2/4 A3.6 A
Maximum input current (@110V)Differs+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V+12V1,+12V2,+12V3,+12V4,+12V5,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one0.992
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Differs103 W166 W
Combined power (+12V)Differs288 W864 W
Combined power (+5V)Differs103 W166 W
Max output current (+3.3V)Differs21 A25 A
Max output current (+12V)Differs24 A25 A
Max output current (+12V1)Differs18 A25 A
Max output current (+12V2)Differs18 A25 A
Max output current (+5V)Differs15 A25 A
Max output current (-12V)Differs0.3 A0.5 A
Max output current (+5Vsb)Differs2.5 A4 A
EfficiencyDiffers87%88%
Hold timeKnown for one18.6 ms
Power protection featuresDiffersOver current, Over power, Over voltage, Overheating, Short circuit, Under voltageOver current, Short circuit
Combined power (-12V)Known for one6 W
Combined power (+5Vsb)Known for one20 W
Max output current (+12V3)Known for one25 A
Max output current (+12V4)Known for one28 A
Ports & interfaces4 differ
Motherboard power connectorDiffers20+4 pin ATX24-pin ATX
Number of SATA power connectorsDiffers412
Peripheral (Molex) power connectors (4-pin)Differs25
EPS power connector (8-pin)Known for oneNo
Cabling typeDiffersNon-ModularSemi-Modular
PCI Express power connectors (6+2 pin)Known for one1
CPU power connectors (8-pin)Known for one1
Performance2 differ
80 PLUS certificationDiffers80 PLUS Bronze80 PLUS Silver
ATX versionDiffers2.312.3
Noise levelKnown for one20.7 dB
Mean time between failures (MTBF)Known for one100000 h
Designidentical
Fan speedKnown for one1021
IlluminationKnown for oneYes
LED indicatorsKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Certificatesidentical
CertificationKnown for oneCE, CB, Tüv, Semko (S), FCC, cTUVus
Weight & dimensions1 differ
DepthDiffers140 mm200 mm
WeightKnown for one2.5 kg
Packaging dataidentical
Package weightKnown for one1.68 kg
Package typeKnown for oneBox
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Noise level (silent mode, <30%)Known for one13.9 dB
Noise level (quiet mode, 50%)Known for one14.7 dB
Noise level (full-load mode, 100%)Known for one20.7 dB
Illumination colourKnown for oneBlue
Safety regulation & standardsidentical
SafetyKnown for oneCE, CB, TUV, cUL, FCC, BSMI, C-Tick

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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