PC Case Thermaltake TR100 Mini Tower Black

The Thermaltake TR100 Mini Tower Black is an 18.4‑liter Mini‑ITX dual‑chamber chassis designed for portable high‑performance builds. The right chamber houses the Mini‑ITX motherboard and an SFX or SFX‑L power supply, while the left chamber holds the graphics card connected via a PCIe 4.0 riser cable. The compact steel case supports up to two 2.5" SSDs (one in each chamber), accommodates top fans and radiators, and features removable, well‑ventilated panels for easier assembly and maintenance.

Advantages

The TR100 combines a small footprint with comprehensive hardware and cooling support: long and thick GPUs up to 360 mm length and 70 mm thickness, SFX and SFX‑L PSU compatibility, and space for two 120/140 mm top fans or a 240/280 mm radiator (max thickness 53 mm). Detachable panels, magnetic side covers and spring‑loaded captive screws simplify access. Optional accessories such as a 3.9" LCD screen kit and a travel suitcase increase personalization and transportability.

Suitable for

• Compact gaming systems with full‑size GPUs
• Portable workstations for video editing and graphic design
• VR setups and on‑the‑go content creation
• Space‑constrained desks and small living areas

Key specifications

• Form factor: Mini‑ITX, 18.4 L Mini Tower
• Materials: Steel (SPCC)
• GPU support: up to 360 mm length, 70 mm thickness
• CPU cooler max height: 68 mm
• Radiator support: 120/140/240/280 mm (top, max thickness 53 mm)
• PSU support: SFX and SFX‑L (removable bracket, up to 130 mm length)
• Storage: up to two 2.5" SSDs (one per chamber)
• Motherboard support: Mini‑ITX
• Front I/O: 2 × USB 3.2 Gen 1 Type‑A
• Color: Black
• MPN: CA-11A-00S1NN-00, EAN: 4711475648340

How to use

Install the Mini‑ITX motherboard and PSU into the right chamber using the removable PSU bracket and the provided standoffs. Mount the GPU in the left chamber and connect it to the motherboard with the supplied PCIe 4.0 riser cable; secure the card with the detachable rear PCIe panel and integrated GPU holder. Fit storage drives—one 2.5" SSD per chamber—and arrange top cooling: install up to two 120/140 mm fans or a 240/280 mm AIO radiator (observe the 53 mm thickness limit). Reattach magnetic side panels and secure top/bottom panels with the captive screws for transport or operation.

Recommendations

For optimal thermals, use a low‑profile CPU cooler (≤68 mm) or a 240/280 mm AIO on the top bracket, ensure top and side filters are clean, and route cables neatly within each chamber. When installing large or thick GPUs, use the integrated GPU holder and confirm PSU length compatibility (max 130 mm) if using SFX power supplies. Consider the optional 3.9" LCD kit for monitoring and the Thermaltake travel trunk for secure transport.