Antec Earthwatts 450W
Category: Power Supply
Manufacturer: Antec
Wattage: 450W
Efficiency: 80+ Platinum
Modular: non-modular
Price: $196.00 from Newegg
Antec Earthwatts 450W
Wattage
450W
Efficiency
80+ Platinum
Modular
non-modular
Best price from Newegg
$196.00
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Read our affiliate disclosure
Overview
A 450W unit with 80+ Platinum efficiency certification and non-modular cabling. 450W covers mainstream builds with a modest GPU. It uses the ATX form factor — confirm your case lists ATX support. Power supplies are the wrong place to cut corners — efficiency certification correlates with build quality and warranty length.
Expect to pay around $196.00, which lands it among premium options. PlanMyPC's builder flags compatibility problems automatically and adds the part's price to your build total. Antec backs the product through its standard warranty channels; check the listing for region-specific terms. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 450 W |
| Efficiency | 80+ Platinum |
| Form Factor | ATX |
Related products
Compare Antec Earthwatts 450W with similar
Catch the week's biggest price drops
One weekly email with the top price drops and new build guides — no spam, unsubscribe anytime.