FSP Group ATX300-PA 300W
Category: Power Supply
Manufacturer: FSP
Wattage: 300W
Efficiency: 80+
Modular: non-modular
Price: $139.99 from Amazon

FSP Group ATX300-PA 300W
Wattage
300W
Efficiency
80+
Modular
non-modular
Best price from Amazon
$139.99
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more
Overview
A 300W unit with 80+ efficiency certification and non-modular cabling. 300W covers mainstream builds with a modest GPU. 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 $139.99, which lands it among high-end options. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. FSP backs the product through its standard warranty channels; check the listing for region-specific terms. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 300 W |
| Efficiency | 80+ |
| Form Factor | ATX |




