# Corsair HXi Series, HX850i, 850 Watt, 80+ Platinum Certified, Fully Modular - Digital Power Supply

- Category: Power Supply
- Brand: Corsair
- Model: HX850i
- Part number: CP-9020073-NA
- Price (US): $199.99
- Price last checked: 2026-08-07
- Rating: 4.7/5 from 339 Amazon reviews
- Warranty: 10 years
- Product page: https://buildmypc.net/component-details/power-supply/corsair-hx850i-cp-9020073-na/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Corsair |
| Model | HX850i |
| Power | 850 W |
| Efficiency | 80+ Platinum |
| Color | Black |
| Form Factor | ATX |

## Key Features

- High Performance Design
- 80 PLUS Platinum certified efficiency
- Flat black, low-profile modular cables; MTBF hours: 100,000 hours
- 850 watts of reliable, continuous power delivery. ZeroRPM mode for fanless operation at low loads and outstanding noise reduction
- Ten year warranty: Your guarantee of reliable operation that will last across several system builds
- 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

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