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Corsair RM1000e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors – Black (Renewed)
Amazon Renewed

Corsair RM1000e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable

Bottom line: The Corsair RM1000e Fully Modular Low-Noise ATX Power Supply is a specs-and-price decision rather than a crowd-consensus one in the power supplies category, priced around $99.95 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$99.95

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Buy on Amazon — $99.95 Compare to similar power supplies

By , Founder & Editor-in-Chief · Listing data updated

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.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Backed by Amazon Renewed's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs. Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU. Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load. 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance. Modern Standby Compatible: Extremely fast wake-from-sleep…

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SpecPicks Verdict

SpecPicks scored Corsair RM1000e Fully Modular Low-Noise ATX Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Amazon Renewed's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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.

Full Specifications

BrandCorsair
Wattage1000 watts
Model NameCORSAIR RM1000e
Form FactorATX
Connector TypeATX
Cooling MethodAir
Number of Fans1
Output Wattage1000 watts
Item Dimensions5.91 x 5.51 x 3.35 inches
Mfr Part NumberCP-9020297-NA-cr
Compatible DevicesHigh-end Gaming PC, Motherboard (ATX 3.1), Graphics Card (PCIe 5.1)
Warranty Description90 days limited warranty
Maximum Input Voltage132 volts_of_alternating_current
Minimum Input Voltage110 volts_of_alternating_current
Item dimensions L x W x H5.91 x 5.51 x 3.35 inches
System Bus Connector TypeATX
Connector Type Used on CableATX
Full listing titleCorsair RM1000e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors – Black (Renewed)

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Corsair RM1000e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors – Black (Renewed) 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.

Buy on Amazon — $99.95

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Corsair RM1000e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors – Black (Renewed)
$99.95
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