The Corsair RM1000x is a high-performance 1000W power supply designed for demanding PC builds. Built to ATX 2.4 standards and featuring a fully modular cabling system, this unit offers exceptional flexibility when managing cables inside your case. With a weight of 3650 grams and compact dimensions of 150 x 160 x 86 mm, it balances solid build quality with a practical form factor. The black finish gives it a clean, professional appearance that suits a wide range of builds.
Efficiency and Power Delivery
The RM1000x carries an 80 PLUS Gold certification, reflecting its strong efficiency across a wide range of loads. It supports an input voltage range of 100 to 240V and an input frequency of 47 to 63 Hz, making it suitable for use in various regions. The unit delivers a combined 1000W on the +12V rail with a maximum output current of 83.3A, while the +3.3V and +5V rails each provide up to 25A. A maximum input current of 12A at 110V rounds out the power delivery capabilities.
Connectivity and Cooling
The RM1000x provides an extensive range of connectors, including a 24-pin ATX motherboard connector, an 8-pin EPS connector, 8-pin PCI Express connectors, 11 SATA power connectors, 12 Molex connectors, and 1 floppy drive connector. Active cooling is handled by a single 140mm fan using rifle bearing technology, which balances airflow performance with quiet operation. The EPS 2.92 compliance further ensures broad compatibility with modern high-end components.
Product number manufacturer:
CP-9020271-EU
Certificates
Connectivity
EPS power connector (8-pin):
Floppy drive power connectors:
1
Motherboard power connector:
24-pin ATX
PCI Express power connectors (8-pin):
Cooling
Energy management
Max output current (+12V):
83.3 A
Max output current (+3.3V):
25 A
Max output current (+5V):
25 A
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.8 A
Maximum input current (@110V):
12 A
Physical characteristics
Technical details
Mean time between failures (MTBF):
100000 h
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