Quiet, Efficient Operation The 80 PLUS Platinum efficiency and Zero RPM Fan Mode mean that at low-to-medium loads the fan doesn’t spin at all. When it is pushed hard, the 140mm thermally-controlled fan spins only as fast as it needs to. The HX850i is built with a capacitor and other internal components specially selected to reduce coil whine and other electronic noise. Corsair Link Digital for Advanced Monitoring & Control The HX850i connects the included cable to a motherboard USB header and downloads the free Corsair Link Dashboard application for Windows, following which you can monitor performance and efficiency, toggle between single-rail and multi-rail mode, and control fan speed directly from your desktop. Easy Installation The fully-modular low-profile cable set allows for quick and easy installation and pleasant-looking builds. Temperature Rating The HX850i is engineered to meet maximum power output at a server-grade 50°C temperature rating Fan Self-Switch Function The HX850i features a fan self-test switch to determine fan functionality even before installation. Voltage Protection 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 The HX850i is complaint with FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), and REACH.

SPECIFICATION

Continuous Power	850 W
Peak Power	935 W
Motherboard Support	Version: ATX12V 2.4 EPS12V 2.92
Cable Management	Fully modular
MTBF	100,000 hours
Temperature	Operating Temperature Range: 32 to 122°F (0 to 50°C) Continuous Output Rated Temperature: 122°F (50°C)
AC Input	Input Voltage: 100 to 240 V Input Frequency: 47 to 63 Hz Input Current: 6 to 10 A PFC: Yes Power Factor at 100% Load: 0.99 Intel C6/C7 Sleep State Compatible: Yes Hold-Up Time: 16.0 ms
DC Output	Ability to Toggle Single/Multiple +12 V Rails: No +12 V: 70 A +12 V: 840 W +3.3 V: 25 A +5 V: 25 A Maximum Combined Power 3.3 + 5 V: 150 W +5 Vsb: 3.0 A -12 V: 0.8 A
Cooling	Fanless Mode: Yes Load for Fan to Turn On: 0.2% Fan Bearing Technology: Fluid Dynamic Maximum Fan Speed: 1,310 rpm dB at 20% Load (6 dBA noise floor): 6.0 A dB at 50% Load: 16.1 A dB at 100% Load: 32.0 A
Safety Certfication	OCP (Over Current Protection): Yes OVP (Over Voltage Protection): Yes UVP (Under Voltage Protection): Yes SCP (Short Circuit Protection): Yes OTP (Over Temperature Protection): Yes OPP (Over Power Protection): Yes CE: Yes CB: Yes TÜV: Yes FCC: Yes cUL: Yes
Efficiency	80 PLUS Certification Level: Platinum Efficiency at 115 V, 10% Load 82.23% Efficiency at 115 V, 20% Load 88.49% Efficiency at 115 V, 50% Load: 90.53% Efficiency at 115 V, 100% Load: 87.73% Efficiency at 230 V, 10% Load: 82.40% Efficiency at 230 V, 20% Load: 88.86% Efficiency at 230 V, 50% Load: 91.04% Efficiency at 230 V, 100% Load: 89.59%Power Consumption in Standby: <0.45 W Energy Star: 5.0 ErP Lot 6: 2,013 WEEE: Yes RoHS: Yes
Cables	Modular Cable Management: Semi modular Sleeved Cables: Yes Flat Cables: Yes Number of Cables: 16 Motherboard Cable (20 + 4 Pin): 1 Motherboard Cable Length (+/- 10 mm): 24″ (61 cm) 4+4-Pin (CPU, Works as Either 4 or 8-Pin): 2 CPU Power Cable Length (+/- 10 mm): 25.6″ (65.0 cm) PCIe 6 +2 Pin: 6 GPU PCIe Power Cable Length: (+/- 10 mm): 23.6″ (60.0 cm) 4-Pin Peripheral Power Connector (“Molex”, HDD): 12 SATA 5-Pin Connector: 12 Floppy Power: 2 Multi-GPU Ready: Yes
Material	Steel
Dimensions (L x W x D)	Without Cable: 7.1 x 5.9 x 3.4″ / 18.0 x 15.0 x 8.6 cm Fan Size: 5.5″ / 14.0 cm
Weight	8.6 lbs / 3.9 kg

Packaging Info
Package Weight	8.8 lb
Box Dimensions (LxWxH)	15.591 x 9.055 x 5.906″