Corsair

Corsair CP-9020253-NA RM1000x SHIFT 80+ Gold Modular PSU

4.6 (1131 reviews)
PCIe Gen 5

Revolutionary Power: Corsair RM1000x SHIFT Power Supply Experience a new era of power supply design with the CORSAIR RM1000x SHIFT Fully Modular ATX Power Supply. Featuring a revolutionary side cable interface, this PSU keeps all your connections within quick reach for exceptionally convenient ca...

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Overview

Revolutionary Power: Corsair RM1000x SHIFT Power Supply

Experience a new era of power supply design with the CORSAIR RM1000x SHIFT Fully Modular ATX Power Supply. Featuring a revolutionary side cable interface, this PSU keeps all your connections within quick reach for exceptionally convenient cable management. Compliant with ATX 3.0 and PCIe 5.0 standards, the RMx SHIFT ensures reliable performance and compatibility with the latest hardware. With 80 Plus Gold efficiency, 105°C-rated capacitors, and a Zero RPM fan mode, this power supply delivers quiet, efficient, and long-lasting power.

Key Specifications:

  • Series: RM1000x SHIFT
  • Form Factor: ATX
  • Wattage: 1000 watts
  • Efficiency: 80 PLUS Gold
  • Cooling Method: Air
  • Connector Type: ATX, EPS
  • Output Wattage: 1000

Key Features

Fully Modular Micro-Fit PSU Connectors: CORSAIR Type 5 Gen 1 micro-fit PSU cables mean you only connect the cables your system needs while taking up less space.

Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.

Zero RPM Fan Mode Support: At low and medium loads the cooling fan switches off entirely for near-silent operation.

100% 105°C-Rated Japanese Electrolytic Capacitors: Premium internal components deliver unwavering power delivery and long-term reliability.

Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.

Specifications

Model
CP-9020253-NA
Series
RM1000x SHIFT
Efficiency Rating
80+ Gold
Form Factor
Modular PSU
PSU Connectors
CORSAIR Type 5 Gen 1 micro-fit
ATX Standard
Intel ATX 3.1 Certified
Capacitor Rating
100% 105°C-Rated Japanese Electrolytic

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Pros & Cons

👍 Pros

  • Features fully modular CORSAIR Type 5 Gen 1 micro-fit PSU connectors, allowing for a cleaner build with fewer cables.
  • Compliant with the Intel ATX 3.1 power standard, offering robust support for PCIe Gen 5 platforms and resistance to transient power spikes.
  • Includes Zero RPM Fan Mode support, ensuring near-silent operation under low and medium system loads.
  • Utilizes 100% 105°C-rated Japanese electrolytic capacitors, providing stable power delivery and enhanced long-term reliability.
  • Compatible with Modern Standby, which facilitates extremely fast wake-from-sleep times and improved low-load efficiency.

👎 Cons

  • The modular design, while beneficial for cable management, requires individual cable connections which can be time-consuming during initial setup.
  • The 1000W output might be excessive for systems with lower power requirements, potentially leading to a higher initial cost for some users.
  • While 80+ Gold certified, it doesn't offer higher efficiency ratings like Platinum or Titanium, which could mean slightly more energy waste over time.
  • The "micro-fit" connectors are specific to CORSAIR Type 5 Gen 1, potentially limiting cross-compatibility with older or third-party cables.
  • The PSU’s physical dimensions are not provided, which could be a concern for smaller PC cases or constrained build spaces.

Frequently Asked Questions

The Corsair RM1000x SHIFT uses fully modular CORSAIR Type 5 Gen 1 micro-fit PSU connectors, designed for efficient cable management.
Yes, it is Intel ATX 3.1 Certified, ensuring compatibility with the PCIe Gen 5 platform and offering protection against power spikes.
The power supply supports Zero RPM Fan Mode, meaning the cooling fan switches off completely at low and medium loads for quiet operation.
It features 100% 105°C-rated Japanese electrolytic capacitors, which contribute to its unwavering power delivery and long-term reliability.
Yes, the Corsair RM1000x SHIFT is Modern Standby Compatible, allowing for extremely fast wake-from-sleep times and improved low-load efficiency.
This power supply unit is 80+ Gold certified, indicating good energy efficiency.