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Cooler Master CM 690 III

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description Cooler Master CM 690 III Overview

The Cooler Master CM 690 III is a full-tower ATX case featuring tempered glass side panels, support for up to three GPUs and multiple storage devices, and incorporates a mesh front panel for enhanced airflow.

help Cooler Master CM 690 III FAQ

How many fans can I install in the Cooler Master CM 690 III?

The Cooler Master CM 690 III supports up to nine cooling fans, including room for a massive 240mm or 280mm radiator on the top panel. This extensive cooling support makes it highly effective for high-end gaming hardware. It typically comes with two fans pre-installed out of the box to get you started.

Does the Cooler Master CM 690 III support liquid cooling radiators?

Yes, the case is specifically designed to support large liquid cooling setups, featuring mounts for a 240mm radiator at the top and another at the bottom. This allows users to easily install high-performance all-in-one coolers for their CPU. The mesh front panel provides the necessary fresh air intake for these radiators.

Can the CM 690 III fit large, modern graphics cards like the RTX 4090?

The CM 690 III offers excellent GPU clearance, supporting graphics cards well over 400mm in length, which is sufficient for the majority of oversized modern cards. However, users should check the specific dimensions of their custom GPU model to ensure it doesn't block adjacent hard drive cages. Removing extra drive bays can create even more room.

What motherboard form factors are supported by the CM 690 III?

The CM 690 III is an ATX mid-tower case designed to accommodate Mini-ITX, Micro-ATX, and standard ATX motherboards. It does not support larger Extended-ATX (E-ATX) boards out of the box. This covers the vast majority of consumer gaming and workstation motherboards.

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