Corsair HX620W PSU Review

What? Corsair does PSU's now too? Yup, and PC Perspective smacks it around to see if it can pass the mustard.

The Corsair HX620W power supply supports the latest ATX12V v2.2/EPS12V 2.91 guidelines and is rated for a combined, continuous output power of 620 watts at up to 50°C operating temperature. That’s important as some less reputable manufactures limit their power supply’s advertised capacity by specifying a lower operating temperature (25°C) in the fine print. The PSU includes universal AC line input (automatically adjusts the AC line voltage) and active PFC, which makes the unit more environmentally friendly. The HX620W utilizes double-forward switching circuitry that provides up to 84% efficiency (up to 86% when operated from 230 VAC) when delivering a typical load (340 watts).

To boot, this unit has 3 12V Rails sporting 18A each and load-balancing between them. Did I mention the 5-year warranty?