Is this power supply suitable for a system that runs a lot of drives, video cards, and other components?

Yes, this power supply is suitable for a system with many drives and components as it offers 16 SATA connectors, 8 PATA connectors, and supports high power output.

Is the case layout important when purchasing PSU CORSAIR RM1000x Shift 1000W?

Yes, the case layout is important as the PSU features side-mounted ports which may require adequate space for installation.

$234^.99

Limit 999999 per customer.

Add to PC build list

Price alert

Add to wish list(Found on 169 wish lists)

Sold by Newegg

Shipped by Newegg

Sponsored Products

GIGABYTE Z890 AORUS MASTER AI TOP Intel Core Ultra (Series 2) LGA 1851 Motherboard, E-ATX, DDR5, 4x M.2, PCIe 5.0, Thunderbolt 4, WIFI7, 10GbE LAN, EZ-Latch

$589^.99 –
Save: 21%

Super Flower Leadex VII XG 1000W 80+ Gold, Cybenetics Platinum, Full Modular, ATX 3.1 & PCIe 5.1, W/12VHPWR Cable (2x8pin - 16pin native cables) , Power Supply, FDB Fan, SF-1000F14XG, Black version

$159^.99 –
Save: 23%

Super Flower Leadex VII XG 1000W 80+ Gold White, Cybenetics Platinum, Full Modular, ATX 3.1 & PCIe 5.1,12VHPWR Cable (2x8pin-16pin native cables) , Power Supply, FDB Fan, SF-1000F14XG, White version

$159^.99 –
Save: 27%

Main image of CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 2 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 3 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 4 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 5 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 6 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 7 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 8 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 9 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 10 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 11 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 12 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Alt view image 13 of 13 - CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Customer images

Shop All Corsair Products

CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

(975)(171) Write a Review

Options: ATX 3.0 80+ Gold (1000W)

ATX 80+ Gold (650W)
ATX 3.1 80+ Gold (1000W)
ATX 3.1 80+ Gold (850W)
ATX 3.1 80+ Gold (750W)
ATX 3.0 80+ Gold (1200W)
ATX 3.0 80+ Gold (1200W) White
ATX 3.0 80+ Gold (1000W) White
ATX 3.0 80+ Gold (1000W)
ATX 3.0 80+ Gold (850W) White

Innovative Easy-Access Connection Position.
Fully Modular Micro-Fit PSU Connectors.
140mm Fluid Dynamic Bearing Fan.
Intel® ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
Modern Standby Compatible.
80 PLUS Gold Certified.
Zero RPM Fan Mode Support.
Resonant LLC Topology with DC-to-DC Conversion.

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

Overview

Specs

Reviews (975)

Any questions? Our AI beta will help you find out quickly.

Try me now

Best Seller Ranking	#83 in Power Supplies

General
Brand	CORSAIR
Series	RM1000x Shift
Model	CP-9020253-NA

Details
Type	ATX / ATX 3.0 Compatible
Maximum Power	1000 W
Fans	1 x 140mm fluid dynamic bearing fan
Main Connector	1x 24-pin ATX (24-pin) Connector
PCI-Express Connector	3 x 6+2-Pin
SATA Power Connector	16
Max PSU Length	180 mm
Modular	Full Modular
Energy-Efficient	80 PLUS GOLD Certified
PSU Noise Level	Cybenetics A
Input Voltage	100V a.c-240V a.c 200V a.c-240V a.c (Only for China &Korea)
Input Frequency Range	47 - 63 Hz
Input Current	12A-6A (100V a.c-240V a.c) 10A (200V a.c-240V a.c)
Output	+5V@20A, +3.3V@20A, [email protected], +5Vsb@3A
Connectors	1x 24-pin ATX (24-pin) 2x ATX 12V/EPS12V (4+4-pin) 1x PCIe 5 (12+4-pin) 12VHPWR 4x PCIe (6+2-pin, dual) 3x PCIe (6+2-pin) 16x SATA (Straight) 8x PATA
Cable Spec	1x ATX CABLE 24-PIN (24): One cable (610mm) 2x EPS/ATX12V CABLE 8-PIN (4+4): Two cables (650mm) 1x PCIe CABLE 12+4-PIN(12+4): One cable(650mm) 2x PCIe CABLE 8-PIN (6+2)X2: Two cables (650mm + 100mm) 3x PCIe CABLE 8-PIN 6+2): Three cable(650mm) 4x SATA CABLE (4 SATA - (right angle): Four cables (455mm + 115mm + 115mm + 115mm) 2x PATA CABLE (4-PIN): Two cables (450mm + 100mm + 100mm + 100mm)

Features
Features	Innovative positioning for the modular connections on the side of the PSU means easier access to connections and simpler, cleaner cable management. Fully modular, CORSAIR Type 5 Gen 1 micro-fit PSU cables, so you only connect the cables your system needs while taking up less space. A 140mm fluid dynamic bearing fan utilizes a specially calculated fan curve for high performance, low noise, and superior reliability. Compliant with the ATX 3.0 power standard from Intel®, supporting the PCIe Gen 5 platform and resisting transient power spikes. 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors deliver unwavering power and reliability. Supports Modern Standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency. 80 PLUS Gold certified for up to 90% efficiency and Cybenetics-certified for lower power consumption, less noise, and cooler temperatures. Supports Zero RPM fan mode for near-silent operation at low to medium loads. Resonant LLC Topology with DC-to-DC Conversion provides clean, consistent power and enables use of more energy-efficient sleep states

Dimension & Weight
Dimensions	7.09" x 5.91" x 5.08"
Weight	4.2 lbs

Package
Package Content	1x 24-pin ATX (24-pin) Connector 2x ATX 12V/EPS12V (4+4-pin) Connector 1x PCIe 5 (12+4-pin) 12VHPWR Connector 4x PCIe (6+2-pin, dual) Connectors 3x PCIe (6+2-pin) Connectors 16x SATA (Straight) Connectors 8x PATA Connectors

Additional Information
First Listed on Newegg	January 31, 2023

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 5 years
Limited Warranty period (labor): 5 years
Read full details

Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

Return for refund until: January 31, 2026

Return for replacement until: January 31, 2026

This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.

Sponsored Products

CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Learn more about the Corsair CP-9020253-NA

Customer Reviews of the Corsair CP-9020253-NA

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: N82E16817139303

Sponsored Products

CORSAIR RMx Shift Series RM1000x Shift Fully Modular 80PLUS Gold ATX Power Supply

Learn more about the Corsair CP-9020253-NA

Customer Reviews of the Corsair CP-9020253-NA

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info