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Product comparison · 2 power supply units

Chieftec GPM-1250C power supply unit vs Chieftec GPM-850C power supply unit

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  • 34specifications compared
  • 9differ
  • 25identical
  • 0known for one product only

Key differences

  • Total power
    • 1250 W
    • 850 W
  • Input current
    • 15 A
    • 12 A
  • Maximum input current (@110V)
    • +12V1,+3.3V,+5V,+5Vsb,-12V
    • +12V1,+3.3V,+5V,-12V,-5Vsb
  • Max output current (+3.3V)
    • 25 A
    • 20 A
  • Max output current (+12V1)
    • 104 A
    • 70 A
  • Max output current (+5V)
    • 25 A
    • 20 A
  • Max output current (+5Vsb)
    • 4 A
    • 3 A
  • Number of SATA power connectors
    • 12
    • 6

Side by side

Differences highlightedShow differences only
34 specifications
A

Chieftec

GPM-1250C power supply unit

Model GPM-1250C

View product
B

Chieftec

GPM-850C power supply unit

Model GPM-850C

View product
Power7 differ
Total powerDiffers1250 W850 W
Input currentDiffers15 A12 A
Maximum input current (@110V)Differs+12V1,+3.3V,+5V,+5Vsb,-12V+12V1,+3.3V,+5V,-12V,-5Vsb
Max output current (+3.3V)Differs25 A20 A
Max output current (+12V1)Differs104 A70 A
Max output current (+5V)Differs25 A20 A
Max output current (+5Vsb)Differs4 A3 A
Ports & interfaces2 differ
Number of SATA power connectorsDiffers126
PCI Express power connectors (6+2 pin)Differs64

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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