Thermaltake TR300 TG CA-11M-00M1WN-01 PC case

Thermaltake TR300 TG Mid Tower

The Thermaltake TR300 TG is a black ATX mid-tower chassis built from SPCC steel with a tempered glass side panel. It arrives with a 6.0 inch LCD screen preinstalled for real-time system data and custom visuals managed through TT RGB Plus 3.0 software. A single 120 mm rear exhaust fan spinning at 1400 rpm and rated at 23.2 dBA is fitted from the factory. The case measures 419 by 205 by 467 mm and uses a top-mounted power supply bracket with four adjustment positions.

Who should consider this case

Builders who want a compact mid tower that still fits long graphics cards up to 410 mm and a 360 mm top radiator will find the layout practical. The front I/O includes one USB 3.1 Gen 2 Type-C port, two USB 3.0 ports and HD audio for modern peripherals. Systems needing more than two 3.5 inch bays, more than three 2.5 inch bays or a bottom-mounted power supply should look at alternative chassis designs.

The clearance that decides fit

Maximum graphics card length is 410 mm, which determines whether a specific model will install without interfering with the adjustable PSU bracket or top-mounted radiator. CPU cooler height is limited to 165 mm and power supply length to 260 mm, but the GPU dimension is the single figure that most often rules a build in or out.