CORSAIR RM850x 850W 80+ Gold Fully Modular PSU
Score74.1
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Specifications
- Interface
- 80+ Gold
- Form Factor
- ATX, Fully Modular
- Endurance
- —
- Warranty
- 5 years
- Brand
- Corsair
Value Score Breakdown
Our Verdict
The CORSAIR RM850x is a long-standing reference in the 850W class: 80 Plus Gold, fully modular, with Japanese 105°C capacitors and a zero-RPM fan mode that keeps it silent at low loads. It meets ATX 3.1 with a native 12V-2x6 connector for current NVIDIA graphics cards, and it has about 230 Amazon ratings at 4.7 stars on this listing. Eight hundred and fifty watts covers a high-end graphics card such as an RTX 5080 or RX 9070 XT with a Ryzen 7 or 9 or Core i7 or i9, with headroom for power spikes. It usually costs more than the MSI MAG A850GL, and you pay for quieter operation and Corsair's track record. Choose the RM850x for a quiet high-end build where you want a proven premium unit; on a tighter budget, the A850GL covers the same systems.
Price History
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