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Product comparison · 2 power supply units

Chieftec BPS-650C2 power supply unit vs Chieftec BPS-700S2 power supply unit

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  • 32specifications compared
  • 16differ
  • 16identical
  • 16known for one product only

Key differences

  • Total power
    • 650 W
    • 700 W
  • Combined power (+3.3V)
    • 130 W
    • 120 W
  • Combined power (+12V)
    • 648 W
    • 628 W
  • Combined power (+5V)
    • 130 W
    • 120 W
  • Max output current (+3.3V)
    • 25 A
    • 22 A
  • Max output current (+5V)
    • 25 A
    • 18 A
  • Max output current (-12V)
    • 0.8 A
    • 0.3 A
  • Max output current (+5Vsb)
    • 3 A
    • 2.5 A

Side by side

Differences highlightedShow differences only
48 specifications
A

Chieftec

BPS-650C2 power supply unit

Model BPS-650C2

View product
B

Chieftec

BPS-700S2 power supply unit

Model BPS-700S2

View product
Power9 differ
Total powerDiffers650 W700 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency47 - 63 Hz47 - 63 Hz
Maximum input current (@110V)Differs+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V+12V1,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one0.9
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs130 W120 W
Combined power (+12V)Differs648 W628 W
Combined power (+5V)Differs130 W120 W
Max output current (+3.3V)Differs25 A22 A
Max output current (+12V1)54 A54 A
Max output current (+12V2)Known for one54 A
Max output current (+5V)Differs25 A18 A
Max output current (-12V)Differs0.8 A0.3 A
Max output current (+5Vsb)Differs3 A2.5 A
Power protection featuresOver voltage, Overload, Short circuit, Under voltageOver voltage, Overload, Short circuit, Under voltage
Input currentKnown for one10 A
EfficiencyKnown for one85%
Ports & interfaces3 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectors66
Peripheral (Molex) power connectors (4-pin)Differs43
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Known for one0
PCI Express power connectors (6+2 pin)Differs21
ATX Power connector (24-pin)Known for oneNo
ATX Power connector (20-pin)Known for oneNo
ATX power connector (20+4 pin)YesYes
Floppy disk drive connectorYesYes
Floppy drive power connector11
PCI Express connectorKnown for oneYes
Cabling typeDiffersSemi-ModularNon-Modular
CPU power connector (4+4 pin)Known for oneYes
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorDiffersPS/2ATX
ATX version2.32.3
Noise levelKnown for one24 dB
Mean time between failures (MTBF)100000 h100000 h
80 PLUS certificationKnown for one80 PLUS Bronze
Design2 differ
Product colourDiffersBlack, BlueSilver
Cooling typeKnown for oneActive
Fan diameterDiffers14 cm12 cm
Number of fansKnown for one1 fan(s)
Fan locationKnown for oneTop
IlluminationKnown for oneNo
Certificatesidentical
Compliance certificatesRoHSRoHS
Weight & dimensions1 differ
Width150 mm150 mm
DepthDiffers160 mm140 mm
Height87 mm87 mm

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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