Corsair

Corsair CP-9020250-NA RM1000e 1000W Fully Modular ATX PSU

4.4 (81 reviews)
1000W

Experience Reliable and Efficient Power DeliveryThe CORSAIR RMe Series Fully Modular Low-Noise Power Supplies offer quiet, reliable power with 80 PLUS Gold efficiency for your PC. These PSUs come with dual 8-pin EPS12V cables and an array of PCIe 8-pin power connectors, ensuring compatibility wit...

$92.50*
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*Price sourced from Amazon.com. Last updated:Jun 16, 2026.Price and availability are subject to change.

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Overview

Experience Reliable and Efficient Power Delivery

The CORSAIR RMe Series Fully Modular Low-Noise Power Supplies offer quiet, reliable power with 80 PLUS Gold efficiency for your PC. These PSUs come with dual 8-pin EPS12V cables and an array of PCIe 8-pin power connectors, ensuring compatibility with modern hardware. Featuring industrial-grade 105°C-rated capacitors, the RMe Series delivers superb electrical performance backed by a seven-year warranty. With support for Modern Standby, your computer can wake faster and consume less power.

  • Modularity: Fully Modular
  • Efficiency: 80 PLUS Gold
  • EPS12V Connectors: Dual 8-Pin
  • Fan: 120mm rifle bearing fan
  • Capacitors: 105°C-Rated
  • Casing Length: 140mm

Key Features

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.

Dual 8-Pin EPS12V Connectors: For wide compatibility with modern graphics cards and motherboards.

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 times and better low-load efficiency.

Specifications

Wattage
1000W
Form Factor
ATX PSU
Modularity
Fully Modular
EPS12V Connectors
Dual 8-Pin
Fan Size
120mm
Fan Bearing Type
Rifle Bearing
Capacitor Rating
105°C-Rated
Features
Modern Standby Compatible

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Pros & Cons

👍 Pros

  • The fully modular cabling system allows for a cleaner PC build by only connecting necessary cables.
  • Dual 8-Pin EPS12V connectors provide broad compatibility with a wide range of modern graphics cards and motherboards.
  • A 120mm rifle bearing fan with a calculated curve maintains low noise levels, even when the power supply is under full load.
  • Equipped with 105°C-rated capacitors, ensuring stable and dependable electrical performance.
  • Modern Standby compatibility enables extremely quick wake-from-sleep times and improved efficiency at low power loads.

👎 Cons

  • Specific efficiency ratings (e.g., 80 Plus Gold) are not detailed in the provided product features.
  • The power supply's physical dimensions are not specified, which could be a concern for compact PC cases.
  • Information regarding included cables or their lengths is not available, which might impact build planning.
  • While quiet at full load, there are no specifics on fan noise levels at lower loads or idle states.
  • No mention of protections like Over Voltage Protection (OVP) or Short Circuit Protection (SCP) is included.

Frequently Asked Questions

Yes, the Corsair RM1000e is a fully modular PSU, meaning you only need to connect the cables essential for your system, which helps reduce clutter.
It utilizes a 120mm rifle bearing fan with a specially designed fan curve to keep noise levels low, even when the unit is operating at its maximum capacity.
The PSU features dual 8-Pin EPS12V connectors, providing wide compatibility with contemporary graphics cards and motherboards.
Yes, the Corsair RM1000e is built with 105°C-rated capacitors, which are intended to deliver steady, reliable power and dependable electrical performance.