eTeknix reviews be quiet! Pure Power 13 M 1200W
The performance was consistently strong across all tests... Achieving less than 1% deviance in voltage regulation on every rail is an outstanding result that puts it on par with much more expensive units.
eTeknix has published a review of the be quiet! Pure Power 13 M 1200W PSU. The review highlights the PSU's efficient 80 PLUS Gold rating with low 90% efficiency across loads, excellent voltage regulation under 1% deviance, and solid ripple performance within specifications. The semi-passive 120mm fan provides near-silent operation at low loads and remains unobtrusive under heavy use. While it lacks premium components like 105°C Japanese capacitors and the Silent Wings fan found in higher-tier models, it offers competitive pricing and strong performance for high-end gaming and workstation builds. The PSU also features robust protection and a 10-year warranty. The PSU receives a Bang For Buck award.