The Corsair RM850x Shift power supply delivers 850 watts of reliable power with ATX 3.1 compatibility and 80 Plus Gold certification for high energy efficiency. This fully modular power supply features a unique side-mounted connector panel that simplifies cable management during installation. With a depth of 140 mm, the unit fits into standard ATX cases and provides ample power for high-performance gaming systems and workstations. The 135 mm fluid dynamic bearing fan ensures quiet operation with a zero RPM fan mode at low to medium loads. Japanese 105°C capacitors offer enhanced durability and long-term reliability. The power supply supports modern graphics cards with multiple PCIe 5.0 12VHPWR connectors and provides comprehensive protection against overvoltage, undervoltage, overcurrent, and short circuits. Fully modular cables allow for custom configurations and reduce cable clutter. The 80 Plus Gold certification ensures up to 90 percent efficiency at typical loads, reducing energy consumption and heat generation. The magnetic bearing fan design contributes to extended lifespan and consistent cooling performance. All cables use a high-quality, sleeved construction for improved aesthetics and durability. The power supply meets international safety standards and includes a comprehensive set of connectors for modern components, including multiple SATA, peripheral, and CPU power connectors.
The Corsair RM850x Shift power supply delivers 850 watts of reliable power with ATX 3.1 compatibility and 80 Plus Gold certification for high energy efficiency. This fully modular power supply features a unique side-mounted connector panel that simplifies cable management during installation. With a depth of 140 mm, the unit fits into standard ATX cases and provides ample power for high-performance gaming systems and workstations. The 135 mm fluid dynamic bearing fan ensures quiet operation with a zero RPM fan mode at low to medium loads. Japanese 105°C capacitors offer enhanced durability and long-term reliability. The power supply supports modern graphics cards with multiple PCIe 5.0 12VHPWR connectors and provides comprehensive protection against overvoltage, undervoltage, overcurrent, and short circuits. Fully modular cables allow for custom configurations and reduce cable clutter. The 80 Plus Gold certification ensures up to 90 percent efficiency at typical loads, reducing energy consumption and heat generation. The magnetic bearing fan design contributes to extended lifespan and consistent cooling performance. All cables use a high-quality, sleeved construction for improved aesthetics and durability. The power supply meets international safety standards and includes a comprehensive set of connectors for modern components, including multiple SATA, peripheral, and CPU power connectors.
Corsair Rm850x Shift 850w 80 Plus Gold Modular Power Supply
The Corsair RM850x Shift power supply delivers 850 watts of reliable power with ATX 3.1 compatibility and 80 Plus Gold certification for high energy efficiency. This fully modular power supply features a unique side-mounted connector panel that simplifies cable management during installation. With a depth of 140 mm, the unit fits into standard ATX cases and provides ample power for high-performance gaming systems and workstations. The 135 mm fluid dynamic bearing fan ensures quiet operation with a zero RPM fan mode at low to medium loads. Japanese 105°C capacitors offer enhanced durability and long-term reliability. The power supply supports modern graphics cards with multiple PCIe 5.0 12VHPWR connectors and provides comprehensive protection against overvoltage, undervoltage, overcurrent, and short circuits. Fully modular cables allow for custom configurations and reduce cable clutter. The 80 Plus Gold certification ensures up to 90 percent efficiency at typical loads, reducing energy consumption and heat generation. The magnetic bearing fan design contributes to extended lifespan and consistent cooling performance. All cables use a high-quality, sleeved construction for improved aesthetics and durability. The power supply meets international safety standards and includes a comprehensive set of connectors for modern components, including multiple SATA, peripheral, and CPU power connectors.
The Corsair RM850x Shift power supply delivers 850 watts of reliable power with ATX 3.1 compatibility and 80 Plus Gold certification for high energy efficiency. This fully modular power supply features a unique side-mounted connector panel that simplifies cable management during installation. With a depth of 140 mm, the unit fits into standard ATX cases and provides ample power for high-performance gaming systems and workstations. The 135 mm fluid dynamic bearing fan ensures quiet operation with a zero RPM fan mode at low to medium loads. Japanese 105°C capacitors offer enhanced durability and long-term reliability. The power supply supports modern graphics cards with multiple PCIe 5.0 12VHPWR connectors and provides comprehensive protection against overvoltage, undervoltage, overcurrent, and short circuits. Fully modular cables allow for custom configurations and reduce cable clutter. The 80 Plus Gold certification ensures up to 90 percent efficiency at typical loads, reducing energy consumption and heat generation. The magnetic bearing fan design contributes to extended lifespan and consistent cooling performance. All cables use a high-quality, sleeved construction for improved aesthetics and durability. The power supply meets international safety standards and includes a comprehensive set of connectors for modern components, including multiple SATA, peripheral, and CPU power connectors.
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The lowest price for Corsair Rm850x Shift 850w 80 Plus Gold Modular Power Supply right now is $249.30 at Amazon.com.au, compared across 4 retailers.
The all-time low was $160.74 on 8 Aug 2026 — today's price is 55% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 17:36:14
Corsair RM850x Shift (2025) Fully Modular ATX Power Supply - Modular Side Interface, Native 12V-2x6 Cable, ATX 3.1 & PCIe 5.1, Capacitors with 105°C
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Corsair Rm850x Shift 80 Plus Gold 850w Modular Power Supply Black EU Plug 220V
Delivery $75.49
Rm850x Shift (2025) Fully Modular Atx Power Supply – Modular Side
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CORSAIR RM850x SHIFT (2025) Fully Modular ATX Power Supply Black
Free delivery between 11–17 Nov
| Brand | CORSAIR |
| Form Factor | ATX, EPS |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
Corsair RM850x Shift (2025) Fully Modular ATX Power Supply - Modular Side Interface, Native 12V-2x6 Cable, ATX 3.1 & PCIe 5.1, Capacitors with 105°C
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Corsair Rm850x Shift 80 Plus Gold 850w Modular Power Supply Black EU Plug 220V
Delivery $75.49
Rm850x Shift (2025) Fully Modular Atx Power Supply – Modular Side
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CORSAIR RM850x SHIFT (2025) Fully Modular ATX Power Supply Black
Free delivery between 11–17 Nov
| Brand | CORSAIR |
| Form Factor | ATX, EPS |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
