
Corsair
Corsair HX1200i (ATX 3.1)
1,200 W · 80 PLUS Platinum · Full

A fully modular 850 W Gold ATX 3.1 unit with a native 12V-2x6 connector and a 120 mm fluid-bearing fan.
PCPR score
7.2
Good
Best price we’ve seen
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R1
The MWE Gold 850 V3 ATX 3.1 is Cooler Master's value-focused modular power supply, rated 80 PLUS Gold and built to ATX 3.1. It includes a 12V-2x6 connector, four PCIe 6+2 connectors, six SATA and two peripheral connectors, and a 120 mm hydraulic bearing fan. It suits mainstream gaming builds on a budget. Cooler Master's page did not state warranty length, and the 160 mm body is longer than some rivals.
Pros
Cons
Best for
J3
Core
Features
Physical
Connectivity
Cooling
Compatibility notes
P1
Cooler Master official page
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AV1
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AV2
Tom's Hardware
PositiveTom's Hardware praises the unit's excellent efficiency, quiet low-load operation, strong power quality, and ten-year warranty, but notes loud fan behavior and thermal strain under sustained heavy loads.
Review
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R9
Yes. Cooler Master lists one 12V-2x6 connector alongside four PCIe 6+2 pin connectors.
The product page text read did not state a warranty length, so check the maker's warranty page. Warranty terms can differ by region.
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