The Corsair RM1000e White 2025 is a high-performance 1000W ATX 3.1 power supply designed for demanding desktop systems. Finished in a clean white housing measuring 140 x 150 x 86 mm and weighing 3230 grams, this fully modular unit combines a sleek aesthetic with serious power delivery. It carries an 80 PLUS Gold certification, ensuring efficient energy conversion across a wide range of loads. Active cooling is handled by a single 120mm front-mounted fan, keeping temperatures in check during intensive workloads.
Modular Connectivity and ATX 3.1 Compliance
Built around the ATX 3.1 standard, the RM1000e White 2025 is ready for the latest generation of components. Its fully modular cabling system allows users to connect only the cables they need, improving airflow and simplifying cable management. The unit offers 2 CPU 4+4-pin connectors, 3 PCI Express 6+2-pin connectors, 6 SATA power connectors, 2 Molex connectors, and 2 PATA connectors, providing broad compatibility with modern and legacy hardware alike. An EPS 4+4-pin connector is also included for added flexibility.
Power Output and Protection
The RM1000e delivers up to 1000W of combined +12V power with a maximum output current of 83.3A, alongside 150W on both the +3.3V and +5V rails. The standby rail provides 15W at up to 3A. Power Factor Correction is included to optimize energy efficiency, while multiple built-in protection features help safeguard connected components. The unit supports input frequencies between 47 and 63 Hz and is rated for an MTBF of 100,000 hours.
Product number manufacturer:
CP-9020294-EU
Certificates
Connectivity
CPU power connector (4+4 pins):
2 x
Number of PATA power connectors:
2
PCI Express power connectors (6+2 pin):
3 x
Cooling
Energy management
Max output current (+12V):
83.3 A
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (+5Vsb):
3 A
Power Factor Correction (PFC) type:
Physical characteristics
Technical details
Mean time between failures (MTBF):
100000 uur
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