- Corsair
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 105°C capacitors, they’re 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.
| Model |
|
| Release Date | June 2015 |
| Wattage | 850W |
| Type | ATX |
| Modular | Full |
| Efficiency | 80+ Gold |
| Fans | 1 |
| PCI-Express 6+2 Pin Connectors | 6 |
Out of Stock
The performance of this unit was simply flawless. We had a clean pass for Gold efficiency both times, so no points deducted there. We had no issues with any of the minor tests I run, so no deduction there. The same goes for the better than excellent voltage stability and the super low ripple I had to zoom in to even see...
Warranty
Seven years
Weight
1.98kg
MTBF
100,000 hours
80 PLUS Certification Level
Gold
Power
850 Watts
Zero RPM Fan Mode
Yes
Fan Bearing Technology
Fluid Dynamic Bearing
Fan size
135mm
Corsair Link Support
Yes
Continuous Output Rated Temperature (°C)
50°C
Dimensions
150mm x 86mm x 180mm
Modular
Fully
Cable Type
Sleeved and Flat Black Cables
ATX Connector
1
EPS Connector
2
Floppy Connector
2
4-Pin Peripheral Connector
8
PCI-E 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 | ||||||
Socket: LGA1151
Form factor: ATX
Chipset: Intel Z390
Supported Memory: DDR4-2133 / 2400 / 2666 / 2800 / 3000 / 3200 / 3300 / 3333 / 3400 / 3466 / 3600 / 3666 / 3733 / 3800 / 3866 / 4000 / 4133
Audio Chipset: Realtek ALC1220-VB codec* The back panel line out jack supports DSD audio.
Audio Channels: 2/4/5.1/7.1-channelSupport for S/PDIF Out
LAN Chipset: Intel GbE LAN chip
Max LAN Speed: 10/100/1000Mbps
SLI Support:
CrossFire Support:
RAID Support:
Onboard USB 3.0:
SATA 3 Gbps Ports: 0
SATA 6 Gbps Ports: 6
SATA Express Ports: 0
M.2 Ports: 3
mSATA Slots: 0
RAM Slots: 4
Maximum Supported RAM: 64GB
Series: NVIDIA GeForce RTX 20 Series
GPU Interface: PCI-Express x16
GPU Chipset: GeForce RTX 2080 Ti
GPU Memory Size: 11GB
GPU Memory Type: GDDR6
GPU Memory Interface: 352-Bit
GPU Clock Rate: 1350MHz
GPU Boost Clock Rate: 1560MHz
OpenGL: OpenGL 4.5
Max Resolution: 7680 x 4320
TDP: 250W
Fan:
Length: 269mm
SLI Support:
CrossFire Support:
DVI-D (Dual Link): 0
DVI-I (Dual Link): 0
DisplayPort: 2
HDMI: 1
G-SYNC Support:
FreeSync Support:
Type: ATX Mid Tower
Color: Black
Includes Power Supply:
External 5.25" Drive Bays: 2
External 3.5" Drive Bays: 0
Internal 2.5" Drive Bays: 0
Internal 3.5" Drive Bays: 4
Motherboard Compatibility: ATX, Micro ATX, Mini ITX
Front Panel USB 3.0 Ports:
