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White fully modular ATX 3.1 power supply unit with matte finish

Corsair

Corsair CP-9020294-NA RM1000e 1000 W power supply

SKU CH-TFJW-0B4W8 MPN CP-9020294-NA

A fully modular ATX 3.1 compatible unit delivers 1000 W with Cybenetics Gold efficiency and 105 °C-rated capacitors

  • Max wattage1000 W
  • Modular cablingFull Modular
  • Efficiency certificationCybenetics Gold
  • Supply voltage100–240 V
  • AC input frequency47–63 Hz
  • Rated input current10A-5A

Model 2025 RMe Series (1000W)- White

  • ATX 3.1 compatibility for modern builds
  • Fully modular cables simplify cable management
  • Cybenetics Gold efficiency reduces wasted power
  • 1000 W output supports high-end components
  • 105 °C-rated capacitors improve long-term reliability

1000 W ATX 3.1 power supply

The Corsair RM1000e delivers 1000 W through a fully modular ATX 3.1 design. It targets builders who need reliable power for high-end graphics cards and multi-drive systems. White finish suits light-themed builds.

Cybenetics Gold efficiency headroom

Cybenetics Gold certification confirms strong efficiency across typical loads, reducing waste heat. The unit handles sustained 1000 W output with 105°C-rated capacitors. Overload protection engages if demand exceeds the rated maximum.

Low-noise thermal profile

A semi-passive fan curve keeps the supply silent at low and medium loads. Rated input ranges from 100 to 240 V at 47 to 63 Hz, drawing 10 A at the low end. Full modularity reduces cable clutter and improves airflow.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $125.99
Cheaper than about 57% of the 10,869 comparable items (median $142.99).
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameCORSAIR
Product lineRMx Series
Model nameRM1000e
Part numberCP-9020294-NA
Product colorWhite
Product typeATX 3.1 Compatible
Power
Max wattage1000 W
Modular cablingFull Modular
Efficiency certificationCybenetics Gold
Supply voltage100–240 V
AC input frequency47–63 Hz
Rated input current10A-5A
Size & build
Shipping weight3.22 kg
Package size287 × 183 × 127 mm

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