How can I avoid a jumble of wires inside my computer case when using this power supply?

The power supply features ultra-flexible embossed cables with low-profile combs, which can help in managing and organizing the wires inside your computer case.

Is PSU CORSAIR 750W RM750x compatible with ATX 3.1 spec?

Yes, the CORSAIR RM750x is compatible with the ATX 3.1 specification.

$114^.99

$134.99

Limit 999999 per customer.

Add to PC build list

Price alert

Add to wish list

Sold by Newegg

Shipped by Newegg

Main image of CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 2 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 3 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 4 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 5 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 6 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 7 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 8 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 9 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 10 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 11 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Alt view image 12 of 12 - CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Customer images

Shop All Corsair Products

CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

(975)(171) Write a Review

Options: ATX 3.1 80+ Gold (750W)

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

Fully modular
Cybenetics Gold-certified
ATX 3.1 Compliant
Supports PCIe 5.1
Native 12V-2x6 connector
Ultra-flexible embossed cables with low-profile combs
Fan speed adjustment knob
100% Japanese 105°C-rated electrolytic capacitors
50°C Maximum operating temperature
Low-noise 140mm FDB fan
Zero RPM fan mode

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

Overview

Specs

Reviews (975)

CORSAIR RMX SERIES RM750X FULLY MODULAR LOW-NOISE ATX POWER SUPPLY

Best Seller Ranking	#24 in Power Supplies

General
Brand	CORSAIR
Series	RMx Series
Model	RM750x
Part Number	CP-9020285-NA

Details
Color	Black
Type	ATX 3.1 Compatible
Maximum Power	750 W
Fans	1 x 140 mm
Main Connector	24Pin
Max PSU Length	160 mm
Modular	Full Modular
Energy-Efficient	Cybenetics Gold
Input Voltage	100 - 240 V
Input Frequency Range	47 - 63 Hz
Input Current	+3.3V@20A, +5V@20A, [email protected], +5Vsb@3A
Connectors	1 x 12VHPWR (12+4) PCIe / 1 x 24 pin ATX / 2 x 8 pin (4+4) EPS (CPU) / 3 x 8 pin (6+2) PCIe / 3 x PATA / 8 x SATA
Cable Spec	1 x ATX CABLE 24-PIN (24), 610mm +/- 10mm 2 x EPS/ATX12V CABLE 8-PIN (4+4), 750mm +/- 10mm 3 x PCIe CABLE 8-PIN (6+2), 650mm +/- 10mm 1 x PCIe CABLE 12+4-PIN(12+4), 650mm +/- 10mm 2 x SATA CABLE (4 SATA - (Straight angle)), 850mm +/- 10mm 1 x PATA CABLE (4-PIN), 750mm +/- 10mm

Package
Package Content	RM750x Power Supply \| DC Cable Kit \| Power Cord \| Mounting Screws \| Cable Ties

Additional Information
First Listed on Newegg	October 02, 2024

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 10 years
Limited Warranty period (labor): 10 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.

CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Learn more about the Corsair RM750x

Customer Reviews of the Corsair RM750x

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: N82E16817139335

CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 750 Watts

Learn more about the Corsair RM750x

Customer Reviews of the Corsair RM750x

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info