RMx Series™ RM850x (2018) – 850 Watt 80 PLUS® Gold Certified Fully Modular PSU
CORSAIR RM850x series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, with virtually silent operation.
The Corsair RM850x 850W 80 Plus Gold Modular Power Supply delivers a total 850W of power for all your internal components inside a desktop. This PSU lets you power up to 2 graphics cards and 10 storage drives.
With ATX12V Version 2.4, it is compatible with Intel Skylake as well as older processors. Corsair has designed the cables to be removable, so you can maximize the airflow inside the computer chassis by only using the cables you need. To save energy, the power supply is 80 Plus Gold certified. Additionally, an onboard 135mm fan cools the PSU and can turn off under light to medium loads with the Zero RPM mode feature.
- 135mm cooling fan
- Intel ATX12V version 2.4
- 6 x PCI-E connectors
- 10 x SATA connectors
- 8 x 4-Pin connectors
- Flat, sleeved cables
- ZeroRPM fan mode
- Intel Skylake compatible
- 100% Japanese capacitors
All the Watts, None of the Decibels
CORSAIR RMx series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, with virtually silent operation.
Gold-certified Efficiency with Extremely Tight Voltage Regulation to Deliver Superior Performance
Corsair RMx series power supplies give you extremely tight voltage control, quiet operation, Gold-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. And, the fully modular DC cables make builds and upgrades easy, with clean, great-looking results.
80 PLUS Gold Certified
High efficiency operation for lower power consumption, less noise and cooler temperatures. Gold certification ensures high efficiency operation for less excess heat and lower operating costs.
100% Japanese 105°C Capacitors
Premium internal components ensure solid power delivery and long term reliability.
Tuned for Low Noise Operation
A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum.
Zero RPM Fan Mode
Since the fan doesn't turn on until it's needed, you'll enjoy virtually silent operation at low and medium loads.
A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases.
Ten Year Warranty
Your guarantee of reliable operation that will last across several system builds.
Fully Modular Cable Set
Installation is faster, since you can mount the power supply in the case first, and then attach only the cables you need.
- 6th generation Intel® Core™ processor Ready (Intel Skylake and Z170 motherboards)
- ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems
|Product||RMx Series High-Performance ATX Power Supply|
|Form Factor / Type||ATX 12V v2.4 and EPS v2.92|
|Input Voltage||100 ~ 240 VAC|
|Input Frequency Range||47 ~ 63 Hz|
|Input Current||6 ~ 12A|
|Max Output||850W @ 50°C|
|80 PLUS®||Yes, 80 PLUS® Gold certified|
|Power Factor Correction||Active PFC|
|Cooling||135mm thermally controlled fan|
|Fan Bearing Technology||Rifle|
|Connectors||1 x ATX connector
2 x EPS connectors
2 x Floppy connectors
8 x Four Pin peripheral connectors
6 x PCI connectors
10 x SATA connectors
|Modular Cable Type||Fully modular|
|Temperature||Operating: 0°C to 40°C
Storage: -40°C to 70°C
|Humidity||Operating: 20% to 90%,non-condensing
Storage: 20% to 95%, non-condensing
|Safety Approvals||FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH|
|Dimensions (WxHxD)||150 x 86 x 160 mm|
|Net Weight||1.99 kg|
- Corsair RM850x 850W Gold Fully Modular Power Supply, Black
- AC Power Cable
- DC Modular Cable Set
- DC Modular Cable Storage Bag
- Cable Ties
- Corsair Case Badge
- User's Manual
- Warranty Information