The TR300 TG Mid Tower Chassis is an ATX case featuring front mounting PSU design for space efficiency and supports up to 360mm AIO for maximum cooling efficiency. An optional 6” LCD Screen Kit is available for enhanced visuals. Up to eight 120mm fans, and it supports up to 360mm radiator at the top, providing flexible options for cooling solutions.
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Motherboard
Mini ITX / Micro ATX / ATX
SIDE PANEL
3mm TG x 1
Fan Support
Up to eight 120mm fans
AIO Support
360 / 280 / 240 / 140 / 120mm
Dimensions (mm)
419 x 205 x 467
Clearance (mm)
CPU Cooler: 165
GPU: 410
Power Supply: Up to 260
I/O Ports
1 x USB Type-C
2 x USB 3.0
1 x HD-Audio
Storage
2 × 3.5" HDD
3 × 2.5" SSD
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Supports Mini-ITX, Micro-ATX, and ATX motherboards; power supply can be installed at four mounting points inside the case according to motherboard size.
Power supply rack with 4 position adjustments : A to D
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AMaximizes graphics card clearance
BAllows three 120 mm fans to be installed on the top
CSupports a 360 mm AIO radiator on the top
DMaximizes AIO clearance to accommodate thicker radiators and fans
- Front of the chassis when Front Panel is removed
- PSU can be installed in these four positions
PCIe Slot 1
When installing GPU on M-ATX motherboard, PCIe Slot 1 is usually used.
PCIe Slot 2
When installing GPU on ATX motherboard, PCIe Slot 2 is usually used.
With a 360 mm AIO radiator on the top
When installing GPU in PCIe Slot 2
With a 240/280 mm AIO radiator on the top
When installing GPU in PCIe Slot 1
Maximize your TR300 TG Mid Tower Chassis visual effects by upgrading it with our LCD Screen Kit.
The 6” LCD Display allows you to monitor real-time information and upload any images or GIFs to add extra flair using the latest TT RGB Plus software.
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Through the TT RGB Plus, the 6” LCD display presents real-time information and plays JPG and GIF files with at a 1480*720 resolution. It comes with six default background styles, and users can upload up to 20 custom images. Additionally, the display can show time and weather information, enhancing both visual appeal and customization options for your build.
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Take your LCD display customization to the next level with AI Forge, an innovative feature built into the TT RGB PLUS 3.0 software. Simply type a prompt, and the AI will instantly generate a stunning background that brings your imagination to life. You can save your creations directly in the software without any extra downloads or uploads, freely edit the design, overlay real-time system information, and fully express your own style.
* AI Forge integrates with OpenAI services. An OpenAI account setup and payment are required to activate this function. According to OpenAI's pricing standard as of August 2025, the average cost per image generation is about USD 0.04.
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Removable dust filters help keep your system clean while maintaining optimal airflow.
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For storage compatibility, the chassis supports up to two 3.5” HDDs and three 2.5” SSDs for flexible installation.
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- Power Button (Blue LED)
- Reset Button
- HD Audio
- 2 x USB 3.0 Type-A
- 1 x USB 3.2 Gen 2 Type-C
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