CORSAIR RM850x SHIFT (2025) Fully Modular ATX Power Supply

CORSAIR RM850x SHIFT (2025) Fully Modular ATX Power Supply – Modular Side Interface

CORSAIR RM850x SHIFT (2025) Fully Modular ATX Power Supply – Modular Side Interface, Native 12V-2×6 Cable, ATX 3.1 & PCIe 5.1, Fan-Speed Control, 105°C-Rated Capacitors, Cybenetics Gold – Black

  • Innovative Easy-Access Connection Position: Modular connections on the side of the PSU mean easier access for your cables and simpler, cleaner cable management
  • Native 12V-2×6 GPU Cable: Easily power modern graphics cards such as the NVIDIA GeForce RTX 50 Series
  • Fully Modular Connectors: CORSAIR Type-5 PSU cables are smaller, giving you plenty of room to route your cables, while their modularity ensures you only connect what your system needs
  • Debossed PVC Cable Kit: Ultra flexible cable kit sets a new standard for cable management, with included low-profile combs making for a neater look and easier overall build
  • 140mm Fluid Dynamic Bearing Fan: Utilizes a specially calculated fan curve for high performance, low noise, and superior reliability
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SKU: B0FMYJPHGS
Weight: 1.52 kg
Dimensions: 16 x 15 x 8.6 cm; 1.51 kg
Brand: Corsair
Model: CP-9020299-UK
Colour: Black
Manufacture: Corsair
Colour: Black

From the manufacturer

Text reads 'CORSAIR RM850x SHIFT POWER SUPPLY'. Marketing banner showing black modular power supply unit against dark background with technical certification badges.
  1. Text reads 'SIDE-MOUNTED CONNECTIONS' with technical diagram showing audio equipment connections against dark background.
  2. Text reads 'NATIVE 12V-2X6 GPU POWER CABLE'. Product images showing black computer power cable with technical specifications and connection details.
  3. Text reads 'INCLUDED' 'CABLES'. Technical diagram showing multiple cable connections and ports with annotated yellow circular indicators pointing to different components.
Text reads 'ATX 3.1 CERTIFIED'. Computer power supply unit certification image showing technical specifications against black background with product detail shots.Text reads 'LOW NOISE' and 'OPERATION'. Technical diagram showing internal components of a device with detailed cross-section views.

POWER UP YOUR POTENTIAL

CORSAIR RMx SHIFT Series fully modular power supplies include a native 12V-2×6 cable for the latest GPUs, along with a side-mounted interface that keep connections easily accessible for Cybenetics Gold-certified efficiency. With ATX 3.1 compliance and an included debossed PVC cable kit, building and upgrading your PC is simpler than ever. Equipped with 105°C-rated Japanese capacitors for reliability, RMx SHIFT ensures long-term performance. A 140mm fluid dynamic bearing fan operates quietly, with Zero RPM mode for silent low-load operation. An adjustable fan speed knob lets you tailor cooling to your needs, offering quiet, efficient, and accessible power.

• Innovative Easy-Access Connection Position: Modular connections on the side of the PSU mean easier access for your cables and simpler, cleaner cable management.

• Native 12V-2×6 GPU Cable: Easily power modern graphics cards such as the NVIDIA GeForce RTX 50 Series.

• Fully Modular Connectors: CORSAIR Type-5 PSU cables are smaller, giving you plenty of room to route your cables, while their modularity ensures you only connect what your system needs.

• Debossed PVC Cable Kit: Ultra flexible cable kit sets a new standard for cable management, with included low-profile combs making for a neater look and easier overall build.

• 140mm Fluid Dynamic Bearing Fan: Utilizes a specially calculated fan curve for high performance, low noise, and superior reliability.

• Zero RPM Fan Mode Support: At low and medium loads the cooling fan switches off entirely for near-silent operation.

Box Contents

RMx SHIFT Series ATX Power Supply, Power cord, DC Cables, Mounting screws, and Cable ties

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