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THERMALTAKE

Art.-Nr. 143760804

THERMALTAKE The Tower 300 PC case

THERMALTAKE

Art.-Nr. 143760804

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Delivery to your home
Delivery 17-09-2026
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The Tower 300 is an m-ATX case with a classic vertical design and has the shape of an octagonal prism. It offers space for an AIO radiator up to 420 mm on the right side and can be equipped with up to eight 120 mm/140 mm fans. With an optionally available Chassis Stand Kit, users can enjoy a unique view thanks to a special horizontal setup.Features:The tradition continues:As a new addition to the Tower series, the Tower 300 retains the classic vertical design but takes the shape of an octagonal prism. It offers excellent hardware compatibility and accommodates a 4090 GPU, a standard power supply up to 220 mm, and a 420 mm AIO radiator. Furthermore, it provides space for up to eight 120 mm/140 mm fans on the top, rear, PSU cover, and the right-side fan bracket. If you want to make the Tower 300 more visually appealing, you can purchase the separately available 3.9-inch LCD Screen Kit and Chassis Stand Kit to upgrade the setup; the former to display real-time component information and the latter for a unique view with a special horizontal placement.Classic Vertical Design:The Tower 300 retains the iconic contours of its predecessors, featuring a vertical design but in the shape of an octagonal prism, making the chassis take up less space, offering flexibility, and minimizing obstructions in your gaming and workspace.A Unique View - Horizontal Case Placement:With the optional chassis stand kit, which includes a bottom plate and a display stand for horizontal case placement, the Tower 300 allows for easy customization of the chassis for a unique viewing experience.Installation:1. Unscrew the original feet at the bottom of the chassis.2. Install the new chassis bottom plate and carefully place the Tower 300 on the stand.Note: It is recommended to place the radiator higher than the AIO pump.Supports up to 420mm Radiator on the Right Side:The Tower 300 offers exceptional cooling and supports up to a 420mm radiator on the right side, effectively lowering the chassis temperature and ensuring optimal system performance.Tool-Free Panel Removal for Easy Access:The Tower 300 features three 3mm tempered glass panels on the front and two perforated panels on each side. All panels are easy to remove without tools.Two Pre-installed CT140 PC Cooling Fans:The Tower 300 comes with two 140mm PWM fans on the top for good cooling performance.Match Your Fans to Your Build:Thermaltake is launching brand new fans from the CT series, allowing users to choose between black or white, RGB or non-RGB, to match any color scheme.Visually Appealing, Fully Interactive:Maximize the visual effects of your Tower 300 by upgrading it with our LCD Screen Kit.The 3.9-inch LCD screen allows you to view real-time information and upload images or GIFs to add extra flair using the TT RGB Plus 2.0 software. It also allows you to interact with the cooling components that feature the same LCD screens. The latest version includes a weather and time mode, allowing users to expand the use of our LCD screens.Personalize Your LCD Screen:Through TT RGB Plus 2.0, the 3.9-inch LCD screen displays real-time information and plays JPG and GIF files with a resolution of 128*480. Additionally, users can even display the time and weather information on the screen, adding a great visual appeal and highly customizable features to your Tower 300 chassis.Choose How You Install It:On the right side, the Tower 300 provides space for three 120/140mm fans or a 420mm/360mm AIO radiator. Installation is a breeze thanks to the removable fan bracket, which simplifies the process.Air Inlet and Outlet:With its vertical chassis design, the Tower 300 still features well-designed cold air inlets and hot air outlets to keep the internal temperature low at all times.We Tested Everything So You Don't Have To:At Thermaltake, we always subject our products to stress tests under extreme conditions to ensure product quality. The Tower 300 products were tested for 30 minutes at 100% full load, using the most advanced CPU, GPU, and motherboard at the time of testing, combined with a standard consumer setup, so we could test how the chassis performs in real-world scenarios.Massive Airflow + Incredible Performance:During thermal testing, thermal images were captured. Thanks to the two pre-installed CT140 PC cooling fans, we were able to guarantee that the Tower 300 provides massive airflow, ensuring great cooling performance and low internal temperatures when using the highest-end components.Perfect Dust Protection:The Tower 300 features well-designed filters on the top, rear, interior, and bottom to protect the system from dust.Excellent Hardware Support and Cooling Solutions:The Tower 300 offers good hardware support. It supports a CPU cooler with a maximum height of 210 mm, a GPU with a maximum length of 400 mm (without PSU cover), a power supply with a length of up to 220 mm, and a total of three 2.5-inch SSDs or three 3.5-inch HDDs. Two CT140 fans are pre-installed on the top of the chassis to enhance thermal efficiency. An additional 120 mm or 140 mm fan can be installed on top of the PSU cover, and an AIO CPU cooler of up to 420 mm/360 mm can be installed on the right side of the chassis for maximum cooling performance.How Much Storage Space You Choose Is Up To You:Regarding storage compatibility, The Tower 300 supports up to three 2.5-inch SSDs or three 3.5-inch HDDs in total.Convenient I/O Ports:A USB 3.2 (Gen 2) Type-C port and two USB 3.0 ports are located on the top panel for easy access when needed.DMD: Dismountable Modular Design:No more unreachable screw corners or gaps; installation is a breeze thanks to our dismountable modular design.Specifications:- Series: The Tower.- CASE TYPE: Micro Tower.- Dimensions (H x W x D): 551 x 342 x 281 mm.- NET WEIGHT: 8.3 kg.- PANEL: 3 mm tempered glass x 3.- COLOR: Black.- MATERIAL: SPCC.- COOLING SYSTEM: Top (exhaust): 2 x 140 x 140 x 25 mm CT140 fan (1500 rpm, 30.5 dBA).- DRIVE COMPARTMENTS: 3 x 3.5 or 3 x 2.5.- EXPANSION SLOTS: 4.- MOTHERBOARDS: 6.7 x 6.7 (Mini ITX), 9.6 x 9.6 (Micro ATX).- I/O PORT: USB 3.2 (Gen 2) Type-C x 1, USB 3.0 x 2, HD Audio x 1.- POWER SUPPLY: Standard PS2 Power Supply (optional).FAN SUPPORT:Top:- 2 x 120 mm, 1 x 120 mm.- 2 x 140 mm, 1 x 140 mm.Right Side:- 3 x 120 mm, 2 x 120 mm, 1 x 120 mm.- 3 x 140 mm, 2 x 140 mm, 1 x 140 mm.Rear:- 2 x 120 mm, 1 x 120 mm.- 2 x 140 mm, 1 x 140 mm.PSU Cover:- 1 x 120 mm.- 1 x 140 mm.RADIATOR SUPPORT:Right Side (AIO):1 x 360 mm, 1 x 240 mm, 1 x 120 mm.1 x 420 mm, 1 x 280 mm, 1 x 140 mm.CLEARANCE:- CPU Cooler Height Limitation: 210 mm.- VGA Length Limitation: 280 mm (with PSU cover) 400 mm (without PSU cover).- PSU Length Limitation: 220 mm.