be quiet! SFX L Power 600W

This is a 600W unit with 80+ Gold efficiency certification and full cabling. 600W covers mainstream builds with a modest GPU. It uses the SFX form factor — confirm your case lists SFX support. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.

At $139.90 it sits in the high-end power supply bracket. PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Support and warranty service run through be quiet!, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.