Fuente de Alimentación Corsair RM1000X- 1000W- Ventilador 12cm- Cybenetics Gold

Name: Fuente de Alimentación Corsair RM1000X- 1000W- Ventilador 12cm- Cybenetics Gold
Brand: Unbranded
SKU: B0D9C3P46P

Status: Fuente de Alimentación Corsair RM1000X- 1000W…: Unavailable on Amazon as of 2026-10-05 04:32 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Fuente de Alimentación Corsair RM1000X- 1000W- Ventilador 12cm-: 1000W output feeds RTX 4090-class GPUs with clear headroom; main trade-off: gold efficiency ranks below Platinum and Titanium PSUs.

Unavailable on Amazon as of 2026-10-05 04:32 UTC

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Currently unavailable on Amazon. Not the same product — 2 in-stock alternatives:

Similar: CORSAIR RM1000x Fully Modular Low-Noise ATX… — $118.25 on Amazon as of 2026-10-06 12:20 UTC (price may vary).

View Current Price — $118.25

Similar: CORSAIR RM1000x Shift — $169.99 on Amazon as of 2026-10-06 12:20 UTC (price may vary).

View Current Price — $169.99

Original listing (currently unavailable) → Compare to similar power supplies

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-05

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ 1000W output feeds RTX 4090-class GPUs with clear headroom
✓ ATX 3.1 with native 12V-2x6 connector, no GPU adapter needed
✓ Cybenetics Gold, up to 91% efficiency for less heat and draw
✓ Fully modular flat embossed cables cut clutter during builds

Cons

✗ Gold efficiency ranks below Platinum and Titanium PSUs
✗ 1000W overshoots mid-range single-GPU builds needing ~750W
✗ Modular cables not interchangeable with other PSU brands
✗ Standard ATX depth is too large for Mini-ITX SFF cases

Manufacturer description

CORSAIR RMx series fully modular Low-Noise power supplies deliver quiet, reliable power with Cybenetics Gold efficiency to your PC. Fully modular, ultra-flexible embossed cables make building PCs easy, by connecting only the cables your system needs. RMx PSUs comply with Intel ATX 3.1 power standard and have the connections needed to power today's demanding PC hardware, including a native 12V-2x6 connector. 100% Japanese 105°C electrolytic capacitors deliver fantastic electrical performance, while a 140mm FDB fan ensures low-noise cooling. With a ten-year warranty, RMx PSUs are the gold…

SpecPicks Verdict

SpecPicks scored Fuente de Alimentación Corsair RM1000X- 1000W- Ventilador 12cm… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Fully modular: Reliable and efficient power supply with low noise and fully modular cabling, so you only have to connect the cables your system needs
Cybenetics Gold Certified: Rates for up to 91% efficiency, resulting in lower power consumption, reduced noise and cooler temperatures
ATX 3.1 compliant: Meets Intel's ATX 3.1 power standard, supports PCIe 5.1 and withstands transient power surges
Native 12V-2x6 connection: Ensures compatibility with the latest graphics cards with a direct GPU-to-PSU connection - no adapter needed
Embossed Cables and Low Profile Combs - Slim, ultra-flexible embossed cables look great and make installing and connecting the RMx a breeze

Full Specifications

Brand	Corsair
Wattage	1000 watts
Fan Size	14 centimeters
Model Name	RMx
Unit Count	1 Count
Form Factor	ATX
Model Number	CP-9020271-EU
Fully modular	Reliable and efficient power supply with low noise and fully modular cabling, so you only have to connect the cables your system needs
Built-In Media	Manual, cable or plug.
Connector Type	ATX
Cooling Method	Air
Number of Fans	1
Output Wattage	1000 watts
Item Dimensions	6.3 x 5.91 x 3.39 inches
Mfr Part Number	CP-9020271-EU
Number of Items	1
Number of Packs	1
ATX 3.1 compliant	Meets Intel's ATX 3.1 power standard, supports PCIe 5.1 and withstands transient power surges
Compatible Devices	PC
Power Supply Design	Full Modular

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Fuente de Alimentación Corsair RM1000X- 1000W- Ventilador 12cm- Cybenetics Gold is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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