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Product comparison · 2 power supply units

CoolBox Force BR-500 vs GIGABYTE GP-650B POWER SUPPLY

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  • 36specifications compared
  • 19differ
  • 17identical
  • 25known for one product only

Key differences

  • Total power
    • 500 W
    • 650 W
  • Maximum input current (@110V)
    • 7 A
    • 9 A
  • Maximum input current (@220V)
    • 3.5 A
    • 4 A
  • Combined power (+3.3V)
    • 60 W
    • 108 W
  • Combined power (+12V)
    • 432 W
    • 648 W
  • Combined power (+5V)
    • 60 W
    • 108 W
  • Combined power (-12V)
    • 16 W
    • 3.6 W
  • Combined power (+5Vsb)
    • 16 W
    • 12.5 W

Side by side

Differences highlightedShow differences only
61 specifications
A

CoolBox

Force BR-500View product
B

GIGABYTE

GP-650B POWER SUPPLYView product
Power14 differ
Total powerDiffers500 W650 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentKnown for one9 - 4 A
Maximum input current (@110V)Differs7 A9 A
Maximum input current (@220V)Differs3.5 A4 A
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs60 W108 W
Combined power (+12V)Differs432 W648 W
Combined power (+5V)Differs60 W108 W
Combined power (-12V)Differs16 W3.6 W
Combined power (+5Vsb)Differs16 W12.5 W
Max output current (+3.3V)Differs6 A18 A
Max output current (+12V)Differs36 A54 A
Max output current (+5V)Differs8 A15 A
Max output current (-12V)Differs0.5 A0.3 A
Max output current (+5Vsb)Differs2 A2.5 A
Power protection featuresDiffersOver power, Over voltage, Short circuit, Under voltageOver power, Overcharge, Short circuit, Under voltage
EfficiencyKnown for one85%
Ports & interfaces3 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable lengthKnown for one60 cm
Number of SATA power connectorsDiffers46
SATA power cable lengthKnown for one150,500 mm
Peripheral (Molex) power connectors (4-pin)Differs23
Peripheral (Molex) power cable lengthKnown for one150,500 mm
PCI Express power connectors (6+2 pin)Differs14
PCI Express power cable lengthKnown for one65 cm
CPU P4 connector (4-pin)Known for one1
CPU power connector (4+4 pin)YesYes
CPU power cable lengthKnown for one60 cm
ATX power connector (20+4 pin)Known for oneYes
Floppy disk drive connectorYesYes
Cabling typeNon-ModularNon-Modular
Floppy drive power connectorKnown for one1
PCI Express connectorKnown for oneYes
Performance1 differ
PurposeDiffersPC/ServerPC
Power supply unit (PSU) form factorATXATX
80 PLUS certification80 PLUS Bronze80 PLUS Bronze
ATX version2.312.31
Noise levelKnown for one39 dB
Bearing technologyKnown for oneHDB
Mean time between failures (MTBF)Known for one100000 h
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationTopTop
On/off switchYesYes
Certificates1 differ
CertificationDiffersCE, WEEECE/CCC/BSMI/KCC/EAC/UL/TUV/RCM/FCC/PSE
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
WidthKnown for one140 mm
DepthKnown for one150 mm
HeightKnown for one86 mm
Packaging dataidentical
Package typeBoxBox
ManualKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other featuresidentical
Noise level (silent mode, <30%)Known for one20 dB
Noise level (quiet mode, 50%)Known for one29 dB
Noise level (full-load mode, 100%)Known for one39 dB
Power managementKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneAC

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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