ASRock Challenger CL-850G 850W
Category: Power Supply
Manufacturer: ASRock
Wattage: 850W
Efficiency: 80+ Gold
Modular: non-modular
Price: $91.94 from Newegg
ASRock Challenger CL-850G 850W
Wattage
850W
Efficiency
80+ Gold
Modular
non-modular
Best price from Newegg
$91.94
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Overview
This is a 850W unit with 80+ Gold efficiency certification and non-modular cabling. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. It uses the ATX form factor — confirm your case lists ATX support. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
Expect to pay around $91.94, which lands it among mid-range options. PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Support and warranty service run through ASRock, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 850 W |
| Efficiency | 80+ Gold |
| Form Factor | ATX |
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