The Corsair RM850e White (3rd gen) is a high-performance 850W ATX power supply designed for demanding PC builds. With its clean white finish and fully modular cabling system, it combines aesthetics with practical cable management. Compliant with the ATX 3.1 standard, this unit is built to meet the requirements of modern hardware configurations, delivering reliable and stable power across a wide range of components.
Efficient and Reliable Power Delivery
Carrying an 80 PLUS Gold certification, the RM850e operates with high efficiency, helping to reduce energy waste and heat output during use. The active cooling system features a 120mm fan that manages thermals effectively, keeping the unit running smoothly under load. Power protection features are built in to help safeguard connected components, while Power Factor Correction (PFC) ensures a cleaner draw from the wall. The +12V rail delivers up to 70.8A, supporting the power demands of high-end CPUs and graphics cards.
Flexible Connectivity Options
The fully modular design of the RM850e allows users to connect only the cables they need, reducing clutter inside the case and improving airflow. Connectivity includes 6 SATA power connectors, 2 Molex connectors, and a 6+2 pin PCI Express connector, making it compatible with a broad range of storage devices, drives, and graphics cards. Additional power rails include +3.3V and +5V outputs at 20A each, along with a +5Vsb rail at 3A, covering all standard system power needs. The compact ATX form factor measures 150 x 86 x 140mm.
Product number manufacturer:
CP-9020338-EU
Certificates
Connectivity
PCI Express power connectors (6+2 pin):
1 x
Cooling
Energy management
Max output current (+12V):
70.8 A
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Power Factor Correction (PFC) type:
Physical characteristics
Technical details
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