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Power Supplies · head-to-head

Corsair HX1200i (2025) vs MSI MPG A1000G PCIE5

Side-by-side spec comparison with live retailer prices for the Corsair HX1200i (2025) and the MSI MPG A1000G PCIE5.

Verdict

On spec score, the Corsair Corsair HX1200i (2025) leads the MSI MSI MPG A1000G PCIE5 by 7 points.

Corsair HX1200i (2025)

Corsair

Corsair HX1200i (2025)

87

MSI MPG A1000G PCIE5

MSI

MSI MPG A1000G PCIE5

80

Top pick

Specifications

ocpYesYes

colourBlackBlack

modularFully modularFully modular

wattage w12001000

weight kg2.41.498

atx versionATX 3.1ATX 3.0

fan bearingFluid Dynamic BearingFluid Dynamic Bearing

fan size mm140135

twelve v hpwrYesYes

zero rpm modeYesYes

cybenetics ratingPlatinum—

efficiency ratingCybenetics Platinum80 PLUS Gold

otp—Yes

ovp—Yes

scp—Yes

uvp—Yes

fan count—1

cable type—Flat black cables

form factor—Full Modular

single rail—Yes

warranty years—10

twelve v hpwr w—600

japanese capacitors—Yes

Corsair HX1200i (2025)

Corsair

Corsair HX1200i (2025)

87

ocp: Yes
colour: Black
modular: Fully modular
wattage w: 1200
weight kg: 2.4
atx version: ATX 3.1
fan bearing: Fluid Dynamic Bearing
fan size mm: 140
twelve v hpwr: Yes
zero rpm mode: Yes
cybenetics rating: Platinum
efficiency rating: Cybenetics Platinum
otp: —
ovp: —
scp: —
uvp: —
fan count: —
cable type: —
form factor: —
single rail: —
warranty years: —
twelve v hpwr w: —
japanese capacitors: —

MSI MPG A1000G PCIE5

MSI

MSI MPG A1000G PCIE5

80

ocp: Yes
colour: Black
modular: Fully modular
wattage w: 1000
weight kg: 1.498
atx version: ATX 3.0
fan bearing: Fluid Dynamic Bearing
fan size mm: 135
twelve v hpwr: Yes
zero rpm mode: Yes
cybenetics rating: —
efficiency rating: 80 PLUS Gold
otp: Yes
ovp: Yes
scp: Yes
uvp: Yes
fan count: 1
cable type: Flat black cables
form factor: Full Modular
single rail: Yes
warranty years: 10
twelve v hpwr w: 600
japanese capacitors: Yes

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