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Product comparison · 2 power supply units

Mars Gaming MPII550 power supply unit vs Mars Gaming MPII850 power supply unit

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  • 42specifications compared
  • 12differ
  • 30identical
  • 2known for one product only

Key differences

  • Total power
    • 550 W
    • 850 W
  • Combined power (+3.3V)
    • 150 W
    • 200 W
  • Combined power (+12V)
    • 408 W
    • 720 W
  • Combined power (+5V)
    • 150 W
    • 200 W
  • Max output current (+12V)
    • 34 A
    • 60 A
  • Max output current (+5V)
    • 25 A
    • 27 A
  • Number of PATA power connectors
    • 2
    • 4
  • Number of SATA power connectors
    • 3
    • 6

Side by side

Differences highlightedShow differences only
44 specifications
A

Mars Gaming

MPII550 power supply unit

Model MPII550

View product
B

Mars Gaming

MPII850 power supply unit

Model MPII850

View product
Power6 differ
Total powerDiffers550 W850 W
AC input voltage200 - 240 V200 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input current7 A7 A
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs150 W200 W
Combined power (+12V)Differs408 W720 W
Combined power (+5V)Differs150 W200 W
Combined power (-12V)6 W6 W
Combined power (+5Vsb)12.5 W12.5 W
Max output current (+3.3V)25 A25 A
Max output current (+12V)Differs34 A60 A
Max output current (+5V)Differs25 A27 A
Max output current (-12V)0.5 A0.5 A
Max output current (+5Vsb)2.5 A2.5 A
Efficiency85%85%
Ports & interfaces3 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of PATA power connectorsDiffers24
Number of SATA power connectorsDiffers36
Peripheral (Molex) power connectors (4-pin)00
PCI Express power connectors (6+2 pin)Known for one2
CPU power connector (4+4 pin)YesYes
ATX power connector (20+4 pin)YesYes
Floppy disk drive connectorYesYes
PCI Express connectorKnown for oneYes
Cabling typeDiffersNon-ModularSemi-Modular
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
Noise level14 dB14 dB
Designidentical
Product colourBlack, RedBlack, Red
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationTopTop
Weight & dimensions1 differ
Width150 mm150 mm
Depth140 mm140 mm
Height85 mm85 mm
WeightDiffers1.2 kg1.3 kg
Packaging data1 differ
Package weightDiffers1.2 kg1.3 kg
Package typeBoxBox
Logistics data1 differ
Master (outer) cases per pallet24 pc(s)24 pc(s)
Products per pallet240 pc(s)240 pc(s)
Master (outer) case gross weightDiffers13.4 kg16.6 kg
Products per master (outer) case10 pc(s)10 pc(s)

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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