Skip to content Independent UK comparison site. We may earn a commission when you buy through our links — it never affects what we show. How we make money GBP £ · United Kingdom
An independent UK PC part index. Compare specs, check compatibility, and verify prices with the retailer.
© 2026 BuildMyPC. When you buy through our links, we may earn a commission. Prices and stock are always confirmed at the retailer.
v1.0.0-beta
CORSAIR RM850e White Fully Modular Low-Noise ATX 3.1 PCIe 5.1 Power Supply — Power Supply | BuildMyPC.uk
Home Parts Power Supplies CORSAIR RM850e White Fully Modular Low-Noise ATX 3.1 PCIe 5.1 Power Supply Power Supplies CORSAIR
MPN: CP-9020293-UK
Key specifications Wattage 850 W
Form factor ATX 3.1
Modular Full Modular
Efficiency Cybenetics Gold
Depth 140 mm
Additional Information Model Number
CP-9020293-UK
Specifications Edition
CORSAIR RM850e White
Energy Efficiency Certification
Cybenetics Gold
Max Efficiency At 230vac
90 %
Internal 12v Rails
Single Rail
Max Combined Output 12v
70.8 A
Motherboard Connector
24-pin
Connectors
1 x 12V-2x6
1 x 6+2-pin PCIe
2 x 8-pin CPU +12V (EPS)
2 x SATA
Dimensions
150 x 86 x 140 (WxHxD)
Best indexed price £89.10 GBP
Indexed 16 Mar 2026 — verify at retailer Retailer offers More retailers coming
We only list a retailer once we hold verified offer data for it. No placeholder prices, ever.
Indexed prices are snapshots, not live quotes. Confirm price, stock and delivery on the retailer's site — checkout completes there.
Fit check Add this to your build in the PC Builder to automatically check dimensions, sockets, and power draw.
Check against your build Related Products Asus
ROG Strix Aura Edition ARGB 750W 80+ Gold PSU/Power Supply CORSAIR
RMe Series 1200 Watt Compact Fully Modular 80+ Gold PCIe5 PSU/Power Supply CORSAIR
iCUE LINK HX1200i Shift 1200W ATX 3.1 PCIe 5.1 Cybenetics Platinum Modular Power Supply