Thermaltake Tower 250 mITX Mini Tower - Big Cooling, Small Footprint

Our review of the Thermaltake Tower 250 mITX Mini Tower finds it best for builders who want a compact case without sacrificing full-size component support; the single biggest reason to buy is its ability to house long GPUs and 360mm radiators inside a narrow footprint, making it ideal for high-performance mITX gaming or workstation rigs. The case balances space efficiency and cooling with preinstalled exhaust and room for up to eight 120mm fans, while magnetic panels and tool-free features make it friendly for repeat builds and maintenance.

Key Features

• 360mm GPU and radiator support: Lets builders install full-length graphics cards and large radiators for high-end cooling in an mITX chassis.
• Dual chamber layout: Separates power and drive areas to keep cables tidy and improve airflow to hot components.
• Preinstalled CT fans: Two 120mm top exhaust fans provide immediate out-of-the-box ventilation while additional fan mounts increase cooling potential.
• SFX ready with bracket: Includes a preinstalled SFX bracket so users can choose SFX PSUs to boost bottom-chamber airflow.
• Tool-free panels and magnetic closures: Magnetic side panels and push clips make teardown and component access fast and easy.
• Removable dust filters: Accessible filters simplify cleaning and help maintain consistent airflow over time.

Who It's For

The Tower 250 is aimed at mITX builders who want to run full-size graphics cards or large AIOs without moving up to a mid-tower. Gamers, content creators, and compact workstation builders who value a clean build and strong cooling in a tall but narrow case will appreciate its room for hardware and cable management tie points.

Those who prefer minimal cooling headroom, ultra-compact shoebox designs, or need more than two drive cages might look elsewhere; likewise users seeking a case with front intake fans preinstalled should note this model ships with top exhaust CT fans by default and may require additional fans for maximum intake airflow.

Pros & Cons

Pros

• Supports up to 360mm GPUs and 360mm radiators, giving high-end build flexibility.
• Excellent cable management and a dual chamber layout that helps keep temperatures and clutter down.
• Tool-free panels, magnetic closures, and removable dust filters make maintenance fast and simple.
• Preinstalled SFX bracket and included CT fans lower initial setup work for many builders.

Cons

• Some users report warm operating temperatures, so aggressive cooling planning is recommended for very hot components.
• Top-exhaust-only fans are included, so additional intake fans may be needed for optimal airflow in high-power builds.

Specifications

Model	Tower 250 mITX Mini Tower
Dimensions	19.9 in tall x 11.8 in wide x 11.5 in deep
GPU Clearance	Up to 360mm (with power cover removed)
Radiator Support	Up to 360mm
Preinstalled Fans	2 x 120mm CT fans (top exhaust)
Fan Capacity	Up to 8 x 120mm or 5 x 140mm
PSU Compatibility	Supports ATX and SFX (SFX bracket preinstalled)

Our Verdict

The Tower 250 is a strong pick for builders who need compact dimensions without compromising on GPU length or radiator size; its dual chamber design, tool-free access, and dust filters make it practical and serviceable. It represents good value for mITX enthusiasts prepared to plan cooling carefully, and delivers a clean, high-performance home for full-size components in a smaller footprint.

Frequently Asked Questions

Can it fit a full-length GPU?
Yes, it supports GPUs up to 360mm in length when the power cover is removed.

Does it include fans for intake?
The case ships with 2 x 120mm top CT exhaust fans; additional intake fans may be added from the bottom and front mounts for improved airflow.

Is an SFX power supply required?
No, it supports both ATX and SFX PSUs, but an SFX PSU improves bottom-chamber airflow and is supported via a preinstalled bracket.