# Corsair AX850 Series, 80+ Titanium Certified 850W Fully Modular Power Supply

- Category: Power Supply
- Brand: Corsair
- Model: AX850
- Part number: CP-9020151-NA
- Price (US): $155.95
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 142 Amazon reviews
- Warranty: 10 years
- Product page: https://buildmypc.net/component-details/power-supply/corsair-ax850-cp-9020151-na/

## Description

n/a

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Corsair |
| Model | AX850 |
| Power | 850 W |
| Efficiency | 80+ Titanium |
| Color | Black |
| Form Factor | ATX |

## Key Features

- 80+ Titanium Certified for the highest level of efficiency and performance
- Zero RPM fan mode for near-silent operation at low to medium loads
- World Class electrical performance for incredibly stable voltages and ultra-low ripple noise
- 135mm cooling fan with true FDB Bearing delivers Low-Noise operation even at demanding loads
- Three-color customizable magnetic side labels let you choose your PSU's style to match your build

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