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Product comparison · 2 power supply units

be quiet! BQT L7-630W vs be quiet! BQT L7-730W

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  • 47specifications compared
  • 8differ
  • 39identical
  • 13known for one product only

Key differences

  • Total power
    • 630 W
    • 730 W
  • Max output current (+3.3V)
    • 17.5 A
    • 17.9 A
  • Max output current (+12V)
    • 40.5 A
    • 48.5 A
  • Max output current (+5V)
    • 14.1 A
    • 14.4 A
  • Efficiency
    • 86.44%
    • 86.87%
  • PCI Express power connectors (6+2 pin)
    • 1
    • 2
  • ATX version
    • 2.3
    • 2.31
  • Dimensions (WxDxH)
    • 140 x 150 x 86 mm
    • 150 x 140 x 86 mm

Side by side

Differences highlightedShow differences only
60 specifications
A

be quiet!

BQT L7-630WView product
B

be quiet!

BQT L7-730WView product
Power5 differ
Total powerDiffers630 W730 W
Peak powerKnown for one634 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 factor0.990.99
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Known for one70 W
Combined power (+12V)Known for one420 W
Combined power (+5V)Known for one60 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one12.5 W
Max output current (+3.3V)Differs17.5 A17.9 A
Max output current (+12V)Differs40.5 A48.5 A
Max output current (+5V)Differs14.1 A14.4 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)2.6 A2.6 A
EfficiencyDiffers86.44%86.87%
Power protection featuresOver current, Over power, Over voltage, Short circuit, Under voltage, OverheatingOver current, Over power, Over voltage, Short circuit, Under voltage, Overheating
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+2 pin)Differs12
CPU power connector (4+4 pin)YesYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
PCI Express power connectors (6-pin)Known for one2
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certification80 PLUS80 PLUS
ATX versionDiffers2.32.31
EPS version2.922.92
Noise levelKnown for one25 dB
Bearing technologyFDBFDB
Mean time between failures (MTBF)100000 h100000 h
Compatible productsIntel C6Intel C6
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan speedKnown for one1650
Fan locationSideSide
IlluminationNoNo
LED indicatorsNoNo
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Safety regulation & standardsidentical
SafetyCE, CB, TUV, N, S, Fl, DCE, CB, TUV, N, S, Fl, D
Certificatesidentical
CertificationErP, WEEEErP, WEEE
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
Width140 mm140 mm
Depth150 mm150 mm
Height86 mm86 mm
Other features1 differ
Dimensions (WxDxH)Differs140 x 150 x 86 mm150 x 140 x 86 mm
Parallel processing technology supportHybrid CrossFireXHybrid CrossFireX
Power managementKnown for oneYes
Power over Ethernet (PoE)NoNo
Redundant power supply (RPS) supportNoNo
Power rocker switchYesYes
Power supply typeKnown for oneAC/DC
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR

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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