The Front Desk Review

Corsair · Updated June 2026

Corsair RM850x (2024): price, specs & release date

Corsair RM850x (2024), released 2024. Every price and spec below is linked to its source and dated — no guesses.

Source: corsair.com verified ✓ corroborated verify in ledger

BronzeDeskmark48/100#9 of 12 in class

The Corsair RM850x (2024) is listed at $169.99 on corsair.com as of 2026-06-27, #7 cheapest of 12 power supplies (median $165); other retailers may be lower. It earns a Bronze Deskmark — 48/100 pay-blind standing, #9 of 12 in class.

Verified Jun 27, 2026 · figures linked to their source in the table below

Cheapest power supplies: Cooler Master MWE Gold 850 V2 — $109.99

See Corsair RM850x (2024) on Amazon Live price at the store — may differ from the dated listed price above. As an Amazon Associate we earn from qualifying purchases.
Corsair RM850x (2024) — Corsair
Image: corsair.com (© Corsair)

Is the Corsair RM850x (2024) a good buy?

At $170, the Corsair RM850x (2024) is #7 cheapest of the 12 power supplies we track, where the median is $165. On the spec sheet, its wattage of 850 W is the lowest of the 12, its fan size of 140 mm is the highest of the 12, and its release year of 2024 is the highest of the 12. By release date, it is among the newer of the 12 we date.

Specifications

Price (US)$169.99 MSRP, black model
BrandCorsair
Released2024
Wattage (W)850
Efficiency rating80plus_gold
Modularfull
Atx versionATX 3.1
Pcie 5 12vhpwrYes
Fan size (mm)140
Warranty years10

Source: corsair.com (verified 2026-06-19) · corroborated by kitguru.net. Corsair official page confirms 850 W, 80 PLUS Gold / Cybenetics Gold, fully modular, ATX 3.1, native 12V-2x6 connector, 140 mm FDB fan (NR140HP), 10-year warranty, $169.99 MSRP, 2024 model. Re-verified via TweakTown/Tom's Hardware/Hardware Busters/Amazon: $169.99 MSRP, 140 mm fan, ATX 3.1, 10-year warranty all corroborated. OEM is CWT.

Is the Corsair RM850x (2024) worth it vs cheaper power supplies?

Corsair RM850x (2024) against its closest cheaper and pricier power supplies on the specs that matter — every value sourced. See all 12 ranked

ProductPriceWattage (W)Efficiency ratingModularAtx versionPcie 5 12vhpwr
Corsair RM850x (2024) this$169.9985080plus_goldfullATX 3.1Yes
Super Flower Leadex VII XG 1000W$159.99100080plus_goldfullATX 3.1Yes
Corsair RM1000e (2023)$179.99100080plus_goldfullATX 3.1Yes

Frequently asked questions

How much does the Corsair RM850x (2024) cost?

The Corsair RM850x (2024) has a US price of $169.99 (MSRP, black model), as of 2026-06-19.

How does the Corsair RM850x (2024) compare on price?

At $170, the Corsair RM850x (2024) is #7 cheapest of the 12 power supplies we track, where the median is $165.

When was the Corsair RM850x (2024) released?

The Corsair RM850x (2024) was released 2024.

What are the Corsair RM850x (2024)'s key specs?

Corsair RM850x (2024) (Corsair): wattage w 850, efficiency rating 80plus_gold, modular full, atx version ATX 3.1, pcie 5 12vhpwr Yes. Full sourced spec sheet verified 2026-06-19.

Price of record: $169.99 at corsair.com, 2026-06-27. Other retailers may be lower — check the current price:

See Corsair RM850x (2024) on Amazon As an Amazon Associate we earn from qualifying purchases.

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