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Antec Three Hundred

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description Antec Three Hundred Overview

The Antec Three Hundred is a mid-tower PC case featuring tempered glass side panels, support for ATX motherboards, and includes pre-installed fans for basic cooling, accommodating standard components with ample internal space.

help Antec Three Hundred FAQ

Does the original Antec Three Hundred have a tempered-glass side panel?

No, the original Three Hundred is a steel, mesh-fronted case from 2008 and did not ship with tempered glass. Listings mentioning glass are likely confusing it with a newer Antec model.

Which motherboard sizes fit in the Antec Three Hundred?

The case supports standard ATX and microATX motherboards. It is a conventional mid-tower with seven expansion slots, rather than a compact Mini-ITX design.

How many fans came with the Antec Three Hundred?

The original configuration included a 140 mm top exhaust fan and a 120 mm rear exhaust fan. Builders could add front intake fans behind the mesh front panel for stronger drive and GPU cooling.

Is the Antec Three Hundred practical for a modern build?

It can still house an ATX system, but its drive cages and older front-panel layout reflect its 2008 design. A modern airflow case such as the Antec Three Hundred Two or Montech Air 1000 offers easier cable routing and newer connectivity.

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