All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 power supply units

be quiet! BQT L7-730W vs be quiet! BQT L8-CM-530W

Add a product
  • 35specifications compared
  • 9differ
  • 26identical
  • 25known for one product only

Key differences

  • Total power
    • 730 W
    • 530 W
  • Max output current (+3.3V)
    • 17.9 A
    • 24 A
  • Max output current (+12V)
    • 48.5 A
    • 16 A
  • Max output current (+5V)
    • 14.4 A
    • 40 A
  • Max output current (+5Vsb)
    • 2.6 A
    • 3 A
  • Cabling type
    • Non-Modular
    • Semi-Modular
  • 80 PLUS certification
    • 80 PLUS
    • 80 PLUS Bronze
  • Compatible products
    • Intel C6
    • PC

Side by side

Differences highlightedShow differences only
60 specifications
A

be quiet!

BQT L7-730WView product
B

be quiet!

BQT L8-CM-530WView product
Power5 differ
Total powerDiffers730 W530 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input current10 A10 A
Maximum input current (@110V)+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one0.99
Power Factor Correction (PFC) typeKnown for oneActive
Max output current (+3.3V)Differs17.9 A24 A
Max output current (+12V)Differs48.5 A16 A
Max output current (+5V)Differs14.4 A40 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)Differs2.6 A3 A
EfficiencyKnown for one86.87%
Power protection featuresKnown for oneOver current, Over power, Over voltage, Short circuit, Under voltage, Overheating
Combined power (+3.3V)Known for one70 W
Combined power (+12V)Known for one430 W
Combined power (+5V)Known for one50 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one15 W
Ports & interfaces1 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectors55
Peripheral (Molex) power connectors (4-pin)44
PCI Express power connectors (6-pin)Known for one2
PCI Express power connectors (6+2 pin)22
CPU power connector (4+4 pin)YesYes
Floppy drive power connector11
Cabling typeDiffersNon-ModularSemi-Modular
Connector(s)Known for oneIEC C14
Monitor outletKnown for oneNo
Performance2 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS80 PLUS Bronze
ATX version2.312.31
EPS versionKnown for one2.92
Bearing technologyKnown for oneFDB
Mean time between failures (MTBF)100000 h100000 h
Compatible productsDiffersIntel C6PC
Designidentical
Product colourBlackBlack
Cooling typeKnown for oneActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationSideSide
IlluminationNoNo
LED indicatorsNoNo
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneErP, WEEE
Safety regulation & standards1 differ
SafetyDiffersCE, CB, TUV, N, S, Fl, DCB, CE, S
Weight & dimensionsidentical
WidthKnown for one140 mm
DepthKnown for one150 mm
HeightKnown for one86 mm
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Dimensions (WxDxH)Known for one150 x 140 x 86 mm
Parallel processing technology supportKnown for oneHybrid CrossFireX
Power over Ethernet (PoE)NoNo
Power supply typeAC/DCAC/DC
Redundant power supply (RPS) supportNoNo
Power rocker switchYesYes
Power managementKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina

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.

More power supply unit comparisons

All power supply unit comparisons