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Cooler Master Cosmos S

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description Cooler Master Cosmos S Overview

The Cooler Master Cosmos S is a full-tower PC case featuring a tempered glass front and side panel, supporting ATX and Mini-ITX motherboards with robust airflow management for high-performance builds.

help Cooler Master Cosmos S FAQ

When was the Cooler Master Cosmos S released?

The Cosmos S belongs to Cooler Master's late-2000s generation of enthusiast full towers and appeared around 2008. It predates current showcase cases such as the glass-heavy Cosmos C700M.

Does the original Cosmos S have tempered-glass panels?

No. The original chassis is known for its aluminum exterior, mesh side panel, and large side intake fan rather than tempered glass.

What motherboard sizes fit in the Cooler Master Cosmos S?

The full-tower chassis supports standard ATX-class motherboards and was designed for large enthusiast systems. It is substantially bigger than a typical Mini-ITX or micro-ATX case.

Is the Cosmos S practical for a modern gaming build?

It can house modern components if clearances and mounting points are checked, but its internal design predates today's cable-routing, radiator, and front-I/O conventions. Features such as native USB-C and purpose-built support for very thick contemporary radiators should not be assumed.

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