All stock codes associated to this product
CP9020083AU, CP-9020083-AU, PSCPRM850I, PSCP-RM850I, 843591045636
RMi Series RM850i 850 Watt 80 PLUS Gold Certified Fully Modular PSU
CP-9020083-NA
Overview
Premium components for great performance with very low noise
Corsair RMi series power supplies are 80 PLUS Gold certified and give you extremely tight voltage regulation, virtually silent operation, and a fully modular cable set. With all Japanese 105C capacitors, theyre a great choice for high performance PCs where reliability is essential. Corsair Link Digital makes it easy to monitor power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop.
80 PLUS Gold certified
Gold certification ensures high efficiency operation for less excess heat and lower operating costs.
100% Japanese 105C capacitors
Premium internal components ensure solid power delivery and long term reliability.
Zero RPM Fan Mode
The superior energy efficiency of the RMi Series allows for the fan to remain off at low to medium loads for virtually silent operation. And when you’re pushing it hard, the thermally controlled fan adjusts its speed to provide optimal cooling with minimal noise.
Configurable +12V rail
It’s your choice – run it in the default multi-rail +12V mode, or toggle single-rail operation.
The power of Corsair Link Digital
Our advanced desktop application lets you monitor and log fan speed, voltages and power consumption, as well as control fan speed and configure +12V rail operation.
Contents and Specifications
Package contents
- RMi Series High-Performance ATX Power Supply
- AC power cord
- DC Modular cable set
- DC Modular cable storage bag
- Cable ties
- Corsair case badge
- Corsair Link Digital interface cable
- Corsair Link USB cable
- User Manual
Compatibility
- 4th generation Intel Core processor Ready (Intel Haswell and Z87 motherboards)
- ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems
Features
- Corsair Link Integration for monitoring performance and adjustment of fan speed and multi-rail/single rail mode.
- 80 PLUS Gold efficiency, delivering 90% energy efficiency at real world load conditions.
- ZeroRPM mode for fanless operation at low loads and outstanding noise reduction.
- 135mm thermally controlled fluid dynamic bearing fan spins up as needed.
- Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computers chassis.
- Engineered to meet maximum power output at a server-grade 50C temperature rating.
- Fan self-test switch to determine fan functionality even before installation.
- Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety to your critical system components.
- Safety and Agency Approvals: FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH
Specifications
- Warranty: Seven years
- Weight: 1.98kg
- MTBF: 100,000 hours
- 80 Plus: Gold
- Power: 850 Watts
- Fanless mode: Yes
- Fan bearing technology: Fluid Dynamic Bearing
- Fan size (mm): 135mm
- C-Link Digital: Yes
- Continuous output rated temperature (C): 50C
- ATX Connector: 150mm x 86mm x 180mm
- Modular: Fully
- Sleeved cables: Sleeved and Flat Black Cables
- ATX Connector: 1
- EPS Connector: 2
- Floppy Connector: 2
- Four Pin Peripheral Connector: 8
- PCI Connector: 6
- SATA Connector: 10
- Plug Type: NA
| Corsair RM850i Fully Modular Power Supply |
| AC Input Rating |
DC Output Rating |
| AC Input: 100V - 240V |
DC Output |
+3.3V |
+5V |
+12V |
-12V |
+5Vsb |
| Current: 12A - 6A |
Max Load |
25A |
25A |
70.8A |
0.8A |
3.0A |
| Frequency: 47Hz - 63Hz |
Maximum Combined Wattage |
150W |
850W |
9.6W |
15W |
| Total Power: 850W |
