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Product comparison · 2 power supply units

be quiet! BQT L8-CM-530W vs Zalman ZM500-HP PLUS

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  • 29specifications compared
  • 12differ
  • 17identical
  • 35known for one product only

Key differences

  • Total power
    • 530 W
    • 500 W
  • Input current
    • 10 A
    • 8 A
  • Combined power (+3.3V)
    • 70 W
    • 130 W
  • Combined power (+12V)
    • 430 W
    • 432 W
  • Combined power (+5V)
    • 50 W
    • 130 W
  • Combined power (-12V)
    • 3.6 W
    • 6 W
  • Max output current (-12V)
    • 0.3 A
    • 0.5 A
  • Number of SATA power connectors
    • 5
    • 2

Side by side

Differences highlightedShow differences only
64 specifications
A

be quiet!

BQT L8-CM-530WView product
B

Zalman

ZM500-HP PLUSView product
Power7 differ
Total powerDiffers530 W500 W
Input currentDiffers10 A8 A
Power factorKnown for one99
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Differs70 W130 W
Combined power (+12V)Differs430 W432 W
Combined power (+5V)Differs50 W130 W
Combined power (-12V)Differs3.6 W6 W
Max output current (+12V1)Known for one18 A
Max output current (+12V2)Known for one18 A
Max output current (-12V)Differs0.3 A0.5 A
EfficiencyKnown for one88%
Power protection featuresKnown for oneOver current, Over voltage, Overheating, Short circuit, Under voltage
Max output current (+12V)Known for one16 A
Max output current (+5V)Known for one40 A
Ports & interfaces3 differ
Number of SATA power connectorsDiffers52
Peripheral (Molex) power connectors (4-pin)Differs46
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Known for one1
PCI Express power connectors (6+2 pin)Differs21
Connector(s)Known for oneIEC C14
Monitor outletKnown for oneNo
Performance1 differ
ATX versionDiffers2.312.3
Mean time between failures (MTBF)Known for one100000 h
Compatible productsKnown for onePC
Designidentical
Cooling typeKnown for oneActive
On/off switchKnown for oneYes
IlluminationKnown for oneNo
LED indicatorsKnown for oneNo
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 40 °C10 - 40 °C
Storage temperature (T-T)Known for one-20 - 80 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCB, CEE, FCC
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one165 mm
HeightKnown for one86 mm
WeightKnown for one2.79 kg
Packaging dataidentical
ManualKnown for oneYes
Safety regulation & standardsidentical
SafetyKnown for oneCB, CE, S
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
Power managementKnown for oneYes
Power over Ethernet (PoE)Known for oneNo
Power supply typeKnown for oneAC/DC
Redundant power supply (RPS) supportKnown for oneNo
Power rocker switchKnown 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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