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Product comparison · 2 power supply units

FSP700-80BPN power supply unit vs QNAP SP-879U-S-PSU power supply unit

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  • 4specifications compared
  • 4differ
  • 0identical
  • 52known for one product only

Key differences

  • Total power
    • 700 W
    • 300 W
  • AC input frequency
    • 50 Hz
    • 47 - 63 Hz
  • Purpose
    • PC
    • Server
  • Product colour
    • Black
    • Grey

Side by side

Differences highlightedShow differences only
56 specifications
A

FSP

FSP700-80BPN power supply unit

Model FSP700-80BPN

View product
B

QNAP

SP-879U-S-PSU power supply unit

Model SP-879U-S-PSU

View product
Power2 differ
Total powerDiffers700 W300 W
Peak powerKnown for one750 W
AC input frequencyDiffers50 Hz47 - 63 Hz
Power factorKnown for one0.98
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Known for one99 W
Combined power (+12V)Known for one620 W
Combined power (+5V)Known for one150 W
Combined power (-12V)Known for one6 W
Combined power (+5Vsb)Known for one17.5 W
Max output current (+3.3V)Known for one30 A
Max output current (+12V)Known for one18 A
Max output current (+5V)Known for one30 A
Max output current (-12V)Known for one0.5 A
Max output current (+5Vsb)Known for one3.5 A
EfficiencyKnown for one85%
Hold timeKnown for one16 ms
Power protection featuresKnown for oneOver current, Over voltage, Overload, Short circuit, Under voltage
AC input voltageKnown for one100 - 240 V
Ports & interfacesidentical
Motherboard power connectorKnown for one24-pin ATX
Number of SATA power connectorsKnown for one6
Peripheral (Molex) power connectors (4-pin)Known for one2
PCI Express power connectors (6+2 pin)Known for one2
CPU power connector (4+4 pin)Known for oneYes
ATX Power connector (24-pin)Known for oneYes
Floppy drive power connectorKnown for one1
Cabling typeKnown for oneNon-Modular
Monitor outletKnown for oneNo
Performance1 differ
PurposeDiffersPCServer
Power supply unit (PSU) form factorKnown for oneATX
ATX versionKnown for one2.31
EPS versionKnown for one2.92
Noise levelKnown for one33 dB
Mean time between failures (MTBF)Known for one100000 h
Compatible productsKnown for oneQNAP TS-1279U-RP, TS-EC1279U-RP.
Design1 differ
Product colourDiffersBlackGrey
Cooling typeKnown for oneActive
Fan diameterKnown for one12 cm
Number of fansKnown for one1 fan(s)
Fan speedKnown for one1650
Fan locationKnown for oneTop
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 certificatesKnown for oneRoHS
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

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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