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Product comparison · 2 power supply units

Chieftec SPS-850C power supply unit vs FSP700-80BPN power supply unit

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  • 31specifications compared
  • 18differ
  • 13identical
  • 30known for one product only

Key differences

  • Total power
    • 850 W
    • 700 W
  • AC input frequency
    • 50 - 60 Hz
    • 50 Hz
  • Combined power (+3.3V)
    • 150 W
    • 99 W
  • Combined power (+12V)
    • 816 W
    • 620 W
  • Max output current (+3.3V)
    • 25 A
    • 30 A
  • Max output current (+12V)
    • 68 A
    • 18 A
  • Max output current (+5V)
    • 25 A
    • 30 A
  • Max output current (+5Vsb)
    • 3 A
    • 3.5 A

Side by side

Differences highlightedShow differences only
61 specifications
A

Chieftec

SPS-850C power supply unit

Model SPS-850C

View product
B

FSP

FSP700-80BPN power supply unit

Model FSP700-80BPN

View product
Power10 differ
Total powerDiffers850 W700 W
Peak powerKnown for one750 W
AC input frequencyDiffers50 - 60 Hz50 Hz
Power factorKnown for one0.98
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs150 W99 W
Combined power (+12V)Differs816 W620 W
Combined power (+5V)150 W150 W
Combined power (-12V)Known for one6 W
Combined power (+5Vsb)Known for one17.5 W
Max output current (+3.3V)Differs25 A30 A
Max output current (+12V)Differs68 A18 A
Max output current (+5V)Differs25 A30 A
Max output current (-12V)0.5 A0.5 A
Max output current (+5Vsb)Differs3 A3.5 A
EfficiencyDiffers88%85%
Hold timeKnown for one16 ms
Power protection featuresDiffersOver voltage, Overheating, Overload, Short circuit, Under current, Under voltageOver current, Over voltage, Overload, Short circuit, Under voltage
AC input voltageKnown for one115 - 230 V
Maximum input current (@110V)Known for one+12V,+3.3V,+5V,-12V,-5Vsb
Max output current (+12V1)Known for one68 A
Max output current (+12V2)Known for one68 A
Ports & interfaces5 differ
Motherboard power connectorDiffers20+4 pin ATX24-pin ATX
Number of SATA power connectorsDiffers86
Peripheral (Molex) power connectors (4-pin)Differs42
PCI Express power connectors (6+2 pin)Differs42
CPU power connector (4+4 pin)YesYes
ATX Power connector (24-pin)Known for oneYes
Floppy drive power connector11
Cabling typeDiffersFully-ModularNon-Modular
Monitor outletNoNo
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
ATX versionDiffers2.32.31
EPS versionKnown for one2.92
Noise levelKnown for one33 dB
Mean time between failures (MTBF)100000 h100000 h
80 PLUS certificationKnown for one80 PLUS Silver
Design2 differ
Product colourDiffersRedBlack
Cooling typeActiveActive
Fan diameterDiffers14 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan speedKnown for one1650
Fan locationTopTop
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 85%
Storage relative humidity (H-H)Known for one5 - 95%
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneCE, CB, TUV, R33030
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one140 mm
HeightKnown for one86 mm
WeightKnown for one1.85 kg
Logistics dataidentical
Products per palletKnown for one480 pc(s)
Country of originKnown for oneChina
Other featuresidentical
Voltage toleranceKnown for one10%
Frequency toleranceKnown for one5%
Redundant power supply (RPS) supportKnown for oneNo
Rise timeKnown for one20 ms
Parallel processing technology supportKnown for one2-Way SLI, 3-Way SLI

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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