Thermaltake Toughpower DPS G 450W

A 450W unit with 80+ Gold efficiency certification and full cabling. 450W 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 $109.99, which lands it among mid-range options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current power supply prices across retailers. Support and warranty service run through Thermaltake, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.