Noctua case compatibility database shows some manufacturers share incorrect specs

Noctua has launched a case compatibility database featuring CPU cooler clearance measurements taken by the company for more than 100 PC cases. The tool aims to give builders precise fitment data rather than relying solely on official manufacturer specifications.

Checking official vendor specification pages for CPU clearance, VGA, and PSU limits remains standard practice when picking PC components. However, listed specifications don't always match physical realities, as some components press against side panels despite claims of sufficient clearance. Other chassis offer additional room that vendors fail to document.

As spotted by Tweaktown, Noctua is now addressing these discrepancies by manually measuring CPU cooler clearance across over 100 chassis from various vendors and putting it all into a handy database. Dedicated compatibility tables now outline which heatsinks fit each chassis.

According to Noctua, cases like the Corsair 4000D and 5000D series provide nearly 10mm of extra clearance above listed specs. This extra space allows large coolers such as the 168mm-tall NH-D15 G2 to fit. On the other hand, testing revealed several models with lower physical clearance than advertised. One such example is the Asus Prime AP201, measuring approximately 2mm lower than official figures. Noctua plans to continue expanding the database as it tests additional cases.

KitGuru says: While the database focuses on Noctua's own cooling lineup, the data can also help builders gauge clearance for third-party coolers.

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