How To Buy A Computer Case Today

The case size determines which motherboard and internal components will fit. Standard categories include:

Verify the power supply fits within the shroud, especially if you have an ATX 3.1 unit or an SFX-L model. PC Tower Types: A Complete Guide - Itsizer how to buy a computer case

Before purchasing, verify these dimensions against your chosen parts: The case size determines which motherboard and internal

In 2026, many cases feature cutouts for BTF (Project Zero / Stealth) motherboards, which have connectors on the back. Confirm your case supports this if you plan to use a back-connect board. how to buy a computer case

A balance of compact size and better expansion than SFF.