Thermaltake introduces Ceres 300 TG ARGB at Computex 2023
New Thermaltake cases take the stage.

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Thermaltake has been hard at work this past year, conjuring a mass of interesting products to showcase at Computex 2023. Among the sea of components is the Ceres 300 TG ARGB, another top-of-the-line case from Thermaltake. Thermaltake introduces Ceres 300 TG ARGB at Computex 2023.
Thermaltake Ceres 300 TG ARGB
We don’t know much yet about the Ceres 300 TG ARBG, but we do know this, thanks to Thermaltake’s website.
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The Ceres 300 TG ARGB Mid Tower Chassis PC case is a case designed for ATX motherboards. It includes two CT140 ARGB Sync PC Cooling Fans already installed in the front and one CT140 PC Cooling Fan pre-installed in the rear.
With over 55% of its panels featuring perforations, it allows for excellent airflow. Additionally, it can accommodate up to a 360mm radiator at the front and a 280mm radiator on top, making it suitable for efficient cooling.
The Ceres 300 TG ARGB comes in two variants, Black and Snow. The only thing that changes here, is the color. However, there is more to this case than meets the eye.
Features of the Ceres 300 TG ARGB
Here we will outline the more predominant features of the Ceres 300 TG ARGB laid out by the Thermaltake website.
Built for massive airflow
The Ceres 300 TG ARGB has more than 55% of its panels perforated to allow for optimal airflow through the case.
Supports up to a 360mm AIO
the Ceres 300 TG ARGB has support for a 360mm AIO in the front and a beefy 280mm AIO at the top of the case.
Fans pre-installed FANtastic
You get two CT140 ARGB fans installed into the front of the Ceres 300 TG ARGB, and one single CT140 PC cooling fan installed at the rear for exhaust.
Thermaltake says ” The LED lighting effects can be manipulated with motherboard-supported software. Users can create an amazing RGB lighting show while enjoying an extreme cooling performance at the same time.”
Display it your way with rotational PCIe slots
With rotational PCI-E slots, you have the flexibility to mount your graphics card in either a horizontal or vertical position, giving you lots of space options for your system. If you decide to install your graphics card vertically, there is a designated area for the riser cable standoffs, allowing for easy installation of a 90-degree riser cable.
Thermaltake Ceres 300 TG ARGB LCD panel
The astute among you might notice that the Ceres 300 TG ARGB has a nifty little LCD panel installed on the bottom plate of the chassis. If you think this item comes free, then you are unfortunately mistaken.
The “LCD panel kit” is listed as an optional extra on the Ceres 300 TG product page, and whilst we don’t know the prices just yet, we assume it won’t come cheap.
It is, however, nice to see some manufacturers leaning into the trend of screens inside the PC, feels like 2015 again – In a good way.
Opportunities for expansion
The Ceres is big enough and spacious enough inside to offer support for the latest and greatest hardware. Here are the dimensions supported by the Ceres 300 TG ARGB:
Thermaltake did all the testing so you don’t have to
Thermaltake even posted the results of an internal test conducted on the Ceres 300 TG ARGB, impressive stuff. The system within the Ceres 300 TG ARGB was run at 100% load for 30 minutes.
Here is a list of components used in the stress test:
And here are the result of that stress test:
As you can see, the Ceres 300 TG ARGB definitely facilitates great airflow to help all the other cooling systems in your PC work optimally. The i9-13900K is a hot CPU, and this case in combination with a Toughliquid Ultra 360, manages to keep the CPU at 84 degrees.
Final word
In conclusion, Thermaltake has introduced the impressive Ceres 300 TG ARGB at Computex 2023, showing its commitment to delivering top-of-the-line cases. The Ceres 300 TG ARGB is a mid-tower chassis designed for ATX motherboards. It features two CT140 ARGB Sync PC Cooling Fans at the front and one CT140 PC Cooling Fan at the rear, ensuring efficient cooling.
With over 55% of its panels perforated, it allows for excellent airflow. The case can accommodate up to 360mm rad at the front and a 280mm radiator on top, providing ample cooling support.
Additionally, the Ceres 300 TG ARGB offers additional mounting options for the graphics card with rotational PCI-E slots, which allows it to be positioned horizontally or vertically. The case even provides space for riser cable standoffs for easy installation of a 90-degree riser cable.
Thermaltake has also incorporated some exciting features into the Ceres 300 TG ARGB, including the option for an LCD panel kit on the bottom plate of the chassis. Whilst this is an optional extra, it adds a unique touch to the case. The Ceres 300 TG ARGB offers opportunities for expansion and supports the latest hardware configurations.
Thermaltake conducted internal tests to show the case’s performance, showcasing its ability to facilitate excellent airflow. Even under heavy load, with components such as the i9-13900K and a Toughliquid Ultra 360, the CPU temperature was kept at 84 degrees.
Overall, the Ceres 300 TG ARGB stands out as an exceptional case with its advanced cooling features, customizable options, and support for high-end components, making it a great choice for PC enthusiasts.