Corsair RM850x Shift 850W ATX 3.0 PSU 80 PLUS Gold Fully Modular PCIe 5.0 Side Connectors Black
Brand:
Corsair
Corsair RM850x Shift 850W ATX 3.0 PSU 80 PLUS Gold Fully Modular PCIe 5.0 Side Connectors Black
€288.03 inc. VAT
CP-9020299-EU
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Corsair RM850x Shift 850W 80 PLUS Gold Modular PSU
850W80 PLUS GoldATX 3.0 · PCIe 5.0Side Connectors
The Corsair RM850x Shift is an 850W fully modular ATX power supply with an 80 PLUS Gold efficiency rating and a distinctive side-mounted connector panel that makes cable routing simpler in modern cases. Built to the ATX 3.0 standard with native PCIe 5.0 (12VHPWR) power, it is ready for the latest graphics cards, and a Zero-RPM fan mode keeps it silent under light loads. This listing is Corsair part number CP-9020299-EU (EAN 0840440484974). Typically in stock with fast delivery across Cyprus.
Compatibility note
This is a desktop ATX PC power supply, not a laptop or device charger. The Shift design places the modular connectors on the side of the unit, so it needs clearance beside the PSU — check your case supports side-mounted connectors. Confirm your total system power (CPU + GPU) is within 850W before choosing this unit.
Key Features
850W, 80 PLUS Gold
Delivers a clean, efficient 850W with an 80 PLUS Gold rating for lower heat and running costs, suited to high-performance gaming and workstation builds.
ATX 3.0 & PCIe 5.0 Ready
Built to the ATX 3.0 standard with a native PCIe 5.0 (12VHPWR) connector, ready for the latest graphics cards and their transient power spikes.
Side-Mounted “Shift” Connectors
The modular connector panel sits on the side of the PSU for cleaner, easier cable routing behind the motherboard tray in compatible cases.
Quiet, Fully Modular
A Zero-RPM fan mode keeps it silent at low loads, and full modularity means you only connect the cables your build needs.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
The RM850x Shift is a strong pick for a clean, modern build — 80 PLUS Gold efficiency, ATX 3.0 with native 12VHPWR for current GPUs, and the side-connector layout that tidies cabling. The one thing to verify is case clearance for the side connectors. Browse more options in our PC power supplies range.
Buyer’s Guide
Buy it if
You are building a modern gaming or workstation PC and want an 850W 80+ Gold ATX 3.0 PSU with tidy side-mounted cabling.
Skip it if
Your case has no clearance for side connectors, or your build needs more than 850W (multi-GPU or very high-end CPU+GPU).
Also consider
A 1000W+ ATX 3.0 PSU for higher-power builds, or a standard rear-connector modular PSU if your case does not suit the Shift layout.
Features - Corsair - CP-9020299-EU
Colour
black
More Details
Product Code
04:572384
EAN Code
0840440484974
Manufacturer
Corsair