Corsair RM850x Shift (2025) vs MSI MPG A1000G PCIE5
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Key differences
- •MSI MPG A1000G PCIE5 has higher SATA connectors (12 vs 8)
- •MSI MPG A1000G PCIE5 has higher Wattage (1000 W vs 850 W)
- •MSI MPG A1000G PCIE5 has lower PSU length (150 mm vs 160 mm)
Full spec comparison
Spec
Corsair RM850x Shift (2025)
MSI MPG A1000G PCIE5
Power
Wattage850 W1000 W▲
Efficiency rating80 Plus Gold80 Plus Gold
ATX versionATX 3.1ATX 3.0
Modular cablingFully modularFully modular
Form factorATXATX
12V rail designSingle 12VSingle +12V
Connectors & Build
PCIe / GPU connectors1× 12V-2x6, 3× 8-pin1× 12VHPWR + 3× 8-pin
CPU power connectors2× 8-pin2× 8-pin
SATA connectors812▲
Fan size140 mm135 mm
PSU length160 mm150 mm▲
Zero-RPM fan modeYesYes
Warranty10 years10 years