Corsair RM850x Shift 80 Plus Gold 850w Modular Power Supply Black 1000 Watts
Pscprm1000Xsf Corsair RMx Shift Series fully modular power supplies boast a revolutionary patentpending side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 Plus Gold efficient power. An innovative patentpending side PSU panel with modular connections lets you comfortably plug cables into the side face of the Psu, making it easier to connect and manage your cables than ever before. ATX 3.0 Certified The ATX 3.0 standard demands a high level of reliability and power efficiency. While many Corsair PSUs meet these requirements, RMx Shift Series PSUs are formally certified for ATX 3.0 compliance. PCIe 5.0 12Vhpwr GPU cables included for use with modern graphics cards such as the Nvidia GeForce RTX 40 Series. Corsair Type 5 Microfit Connectors Fully modular, Corsair Type 5 Gen 1 microfit PSU cables, so you only connect the cables your system needs while taking up less space. 140mm FAN With Zero RPM Mode Support A lowfriction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load. This includes but is not limited to overclocking, incorrect voltage and other hardware modifications. The customer is responsible for returning and collecting any products for repair/upgrade. DVDs and CDRs. Testing of returned items will be performed before any credit/refund/exchange is completed. Please allow reasonable time for testing.
Pscprm1000Xsf Corsair RMx Shift Series fully modular power supplies boast a revolutionary patentpending side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 Plus Gold efficient power. An innovative patentpending side PSU panel with modular connections lets you comfortably plug cables into the side face of the Psu, making it easier to connect and manage your cables than ever before. ATX 3.0 Certified The ATX 3.0 standard demands a high level of reliability and power efficiency. While many Corsair PSUs meet these requirements, RMx Shift Series PSUs are formally certified for ATX 3.0 compliance. PCIe 5.0 12Vhpwr GPU cables included for use with modern graphics cards such as the Nvidia GeForce RTX 40 Series. Corsair Type 5 Microfit Connectors Fully modular, Corsair Type 5 Gen 1 microfit PSU cables, so you only connect the cables your system needs while taking up less space. 140mm FAN With Zero RPM Mode Support A lowfriction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load. This includes but is not limited to overclocking, incorrect voltage and other hardware modifications. The customer is responsible for returning and collecting any products for repair/upgrade. DVDs and CDRs. Testing of returned items will be performed before any credit/refund/exchange is completed. Please allow reasonable time for testing.
Pscprm1000Xsf Corsair RMx Shift Series fully modular power supplies boast a revolutionary patentpending side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 Plus Gold efficient power. An innovative patentpending side PSU panel with modular connections lets you comfortably plug cables into the side face of the Psu, making it easier to connect and manage your cables than ever before. ATX 3.0 Certified The ATX 3.0 standard demands a high level of reliability and power efficiency. While many Corsair PSUs meet these requirements, RMx Shift Series PSUs are formally certified for ATX 3.0 compliance. PCIe 5.0 12Vhpwr GPU cables included for use with modern graphics cards such as the Nvidia GeForce RTX 40 Series. Corsair Type 5 Microfit Connectors Fully modular, Corsair Type 5 Gen 1 microfit PSU cables, so you only connect the cables your system needs while taking up less space. 140mm FAN With Zero RPM Mode Support A lowfriction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load. This includes but is not limited to overclocking, incorrect voltage and other hardware modifications. The customer is responsible for returning and collecting any products for repair/upgrade. DVDs and CDRs. Testing of returned items will be performed before any credit/refund/exchange is completed. Please allow reasonable time for testing.
Pscprm1000Xsf Corsair RMx Shift Series fully modular power supplies boast a revolutionary patentpending side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 Plus Gold efficient power. An innovative patentpending side PSU panel with modular connections lets you comfortably plug cables into the side face of the Psu, making it easier to connect and manage your cables than ever before. ATX 3.0 Certified The ATX 3.0 standard demands a high level of reliability and power efficiency. While many Corsair PSUs meet these requirements, RMx Shift Series PSUs are formally certified for ATX 3.0 compliance. PCIe 5.0 12Vhpwr GPU cables included for use with modern graphics cards such as the Nvidia GeForce RTX 40 Series. Corsair Type 5 Microfit Connectors Fully modular, Corsair Type 5 Gen 1 microfit PSU cables, so you only connect the cables your system needs while taking up less space. 140mm FAN With Zero RPM Mode Support A lowfriction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load. This includes but is not limited to overclocking, incorrect voltage and other hardware modifications. The customer is responsible for returning and collecting any products for repair/upgrade. DVDs and CDRs. Testing of returned items will be performed before any credit/refund/exchange is completed. Please allow reasonable time for testing.
in 3 offers
The lowest price for Corsair RM850x Shift 80 Plus Gold 850w Modular Power Supply Black 1000 Watts right now is $271.33 at Amazon.com.au, compared across 3 retailers.
The all-time low was $122.80 on 29 May 2025 — today's price is 121% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Nov 2026.
Last updated at 05/11/2026 20:35:06
CORSAIR RM1000x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.0 & PCIe 5.0 Compliant - Zero RPM Fan Mode - 105°C-Rated
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 CP-9020253-AU 1000W RM1000x Shift 80+ Gold Fully Modular ATX Power Supply
Delivery between 9–13 Nov $14.50
Corsair RM1000x SHIFT 1000W 80+ Gold Fully Modular ATX 3.0 Power Supply - Black
Delivery $12.99
| 80 PLUS Rating | 80 PLUS Gold |
| Certifications | Cybenetics Gold, ATX 3.1 Certified, Cybenetics-certified (for lower power consumption, less noise, and cooler temperatures) |
| Protection Features | Overpower protection, Overcurrent protection |
| Connectors | SATA Connector: 16, ATX Connector: 1, EPS Connector: 2, PATA Connector: 8 |
| Modular | Yes |
CORSAIR RM1000x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.0 & PCIe 5.0 Compliant - Zero RPM Fan Mode - 105°C-Rated
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 CP-9020253-AU 1000W RM1000x Shift 80+ Gold Fully Modular ATX Power Supply
Delivery between 9–13 Nov $14.50
Corsair RM1000x SHIFT 1000W 80+ Gold Fully Modular ATX 3.0 Power Supply - Black
Delivery $12.99
| 80 PLUS Rating | 80 PLUS Gold |
| Certifications | Cybenetics Gold, ATX 3.1 Certified, Cybenetics-certified (for lower power consumption, less noise, and cooler temperatures) |
| Protection Features | Overpower protection, Overcurrent protection |
| Connectors | SATA Connector: 16, ATX Connector: 1, EPS Connector: 2, PATA Connector: 8 |
| Modular | Yes |
