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Product comparison · 2 power supply units

Chieftec GPF-350P power supply unit vs Mars Gaming MPII850 power supply unit

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  • 28specifications compared
  • 22differ
  • 6identical
  • 27known for one product only

Key differences

  • Total power
    • 350 W
    • 850 W
  • AC input voltage
    • 115 - 230 V
    • 200 - 240 V
  • AC input frequency
    • 47 - 63 Hz
    • 50 - 60 Hz
  • Input current
    • 6.3 A
    • 7 A
  • Combined power (+3.3V)
    • 100 W
    • 200 W
  • Combined power (+12V)
    • 300 W
    • 720 W
  • Combined power (+5V)
    • 100 W
    • 200 W
  • Combined power (-12V)
    • 3.6 W
    • 6 W

Side by side

Differences highlightedShow differences only
55 specifications
A

Chieftec

GPF-350P power supply unit

Model GPF-350P

View product
B

Mars Gaming

MPII850 power supply unit

Model MPII850

View product
Power13 differ
Total powerDiffers350 W850 W
AC input voltageDiffers115 - 230 V200 - 240 V
AC input frequencyDiffers47 - 63 Hz50 - 60 Hz
Input currentDiffers6.3 A7 A
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs100 W200 W
Combined power (+12V)Differs300 W720 W
Combined power (+5V)Differs100 W200 W
Combined power (-12V)Differs3.6 W6 W
Combined power (+5Vsb)Differs10 W12.5 W
Max output current (+3.3V)Differs16 A25 A
Max output current (+12V)Known for one60 A
Max output current (+5V)Differs16 A27 A
Max output current (-12V)Differs0.3 A0.5 A
Max output current (+5Vsb)Differs2 A2.5 A
Efficiency85%85%
Power factorKnown for one0.9
Max output current (+12V1)Known for one15 A
Max output current (+12V2)Known for one15 A
Power protection featuresKnown for oneOver voltage, Overload, Short circuit
Ports & interfaces3 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of PATA power connectorsKnown for one4
Number of SATA power connectorsDiffers26
Peripheral (Molex) power connectors (4-pin)Differs20
PCI Express power connectors (6+2 pin)Known for one2
CPU power connector (4+4 pin)Known for oneYes
ATX power connector (20+4 pin)Known for oneYes
Floppy disk drive connectorYesYes
PCI Express connectorKnown for oneYes
Cabling typeDiffersNon-ModularSemi-Modular
CPU P4 connector (4-pin)Known for one1
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorDiffersTFXATX
Noise levelKnown for one14 dB
ATX versionKnown for one2.3
Bearing technologyKnown for oneSleeve
Design2 differ
Product colourDiffersSilverBlack, Red
Cooling typeKnown for oneActive
Fan diameterDiffers8 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationKnown for oneTop
On/off switchKnown for oneNo
Weight & dimensions3 differ
WidthDiffers86 mm150 mm
DepthDiffers175 mm140 mm
HeightDiffers65 mm85 mm
WeightKnown for one1.3 kg
Packaging dataidentical
Package weightKnown for one1.3 kg
Package typeKnown for oneBox
Logistics dataidentical
Master (outer) cases per palletKnown for one24 pc(s)
Products per palletKnown for one240 pc(s)
Master (outer) case gross weightKnown for one16.6 kg
Products per master (outer) caseKnown for one10 pc(s)
Harmonized System (HS) codeKnown for one84733020
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCE, CB, TUV

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.