Does this come with enough PCIe cables for a 2080ti (2-8pin and 1-6pin)?

The CORSAIR RM850 CP-9020235-NA 850 W Power Supply comes with 4 x 8 pin (6+2) PCIe connectors.

will this work with a 3080?

The CORSAIR RM850 CP-9020235-NA has 4 x 8 pin (6+2) PCIe connectors, which are compatible with the NVIDIA GeForce RTX 3080.

Do i have to purchase cables?

The CORSAIR RM850 CP-9020235-NA 850 W Power Supply is a full modular power supply, which means that it comes with detachable cables that you can use as needed.

What are the dimensions on the PS?

The dimensions of the power supply are 3.39 inches x 6.30 inches x 5.91 inches.

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CORSAIR RM850 CP-9020235-NA 850 W ATX 80 PLUS GOLD Certified Full Modular Power Supply

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Options: RM Series (850W) Black

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ATX
Full Modular
80 PLUS GOLD Certified

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Overview

Specs

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General
Brand	CORSAIR
Series	RM850
Model	CP-9020235-NA

Details
Type	ATX
Maximum Power	850 W
Fans	1 x 140 mm Rifle Bearing fan
Max PSU Length	160 mm
Modular	Full Modular
Energy-Efficient	80 PLUS GOLD Certified
Connectors	1 x 24 pin ATX 3 x 8 pin (4+4) EPS (CPU) 4 x 4 pin Peripheral 4 x 8 pin (6+2) PCIe 14 x SATA

Dimension & Weight
Dimensions	3.39" x 6.30" x 5.91"

Details
PFC	No
SLI	No
CrossFire	No

Connectors
SATA Power Connector	14

Additional Information
First Listed on Newegg	February 16, 2026

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CORSAIR RM850 CP-9020235-NA 850 W ATX 80 PLUS GOLD Certified Full Modular Power Supply

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Item#: 9SIC5BHKST8303

Meet Your Seller

CORSAIR RM850 CP-9020235-NA 850 W ATX 80 PLUS GOLD Certified Full Modular Power Supply

Learn more about the Corsair CP-9020235-NA

Customer Reviews of the Corsair CP-9020235-NA

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info