Thermaltake
The Tower 300 Peach Fuzz
The Legacy Continues.

The Legacy Continues
As a new edition of The Tower Series, The Tower 300 Peach Fuzz inherits the classic vertical case design but comes in an octagonal prism shape. It has amazing hardware compatibility, accommodating a 4090 GPU, a standard-sized power supply up to 220mm, and a 420mm AIO radiator. What’s more, it can accommodate up to eight 120mm/140mm fans on the top, back, PSU cover and right side fan bracket. If you want to make The Tower 300 Peach Fuzz more visually appealing, you can purchase the separately sold 3.9″ LCD Screen Kit and Chassis Stand Kit to upgrade the build; the former to display real-time component information and the latter for a unique view with a special horizontal placement.

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Classic Vertical Body DesignThe Tower 300 Peach Fuzz retains the iconic contours of its predecessors, with a vertical body design but in an octagonal prism shape, allowing the chassis to have a smaller footprint and providing flexibility and minimizing obstructions to your gaming and workspace. |
A Unique View – Horizontal Case PlacementWith the optional chassis stand kit, which includes a bottom cover panel and a display stand for horizontal case placement, The Tower 300 Peach Fuzz allows for easy customization of the case for a unique viewing experience. How to install: 1. Unscrew the original feet located on the base of the chassis |
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Supports up to a 420mm Radiator on the RightThe Tower 300 Peach Fuzz delivers exceptional cooling that it supports up to a 420mm radiator on the right side, which effectively reduces the temperature inside the chassis and maintains optimal system performance. |
Tool Free Panels for Easy AccessThe Tower 300 Peach Fuzz features three 3mm tempered glass panels on the front and two perforated panels on each side. All are easily removable without tools. |
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Two CT140 PC Cooling Fans Pre-installed
The Tower 300 Peach Fuzz features two 140mm PWM fans on the top to provide good cooling performance.

Unify your fans with your build!Thermaltake launches brand-new CT series fans, allowing users to choose from black or white, RGB or non-RGB, to match whatever color scheme you have.
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Visually Pleasing, Totally InteractiveMaximize your Tower 300 Peach Fuzz visual effects by upgrading it with our LCD Screen Kit. The 3.9” LCD Display allows you to monitor real-time information and upload any images or GIFs to add extra flair using the TT RGB Plus software. It also allows you to interact with the cooling components that feature the same LCD displays. The latest version includes weather mode and time mode for users to expand the usage of our LCD displays. |
Personalize Your LCD Display
Through the TT RGB Plus , the 3.9” LCD display presents real-time information and plays JPG and GIF files with 128*480 resolution. What’s more is users can even show the time and weather information on the display, bringing great visual aesthetics and highly customizable functions to your Tower 300 Matcha Plum chassis.
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Real-Time Information
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Time
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Weather
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Choose The Way You InstallOn the right side, The Tower 300 Peach Fuzz has the capacity to support either three 120/140mm fans or a 420mm/360mm AIO radiator. Installation is a breeze thanks to the removable fan bracket, which simplifies the process. |
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Air Intake and Exhaust
Featuring a vertical chassis design, The Tower 300 Peach Fuzz still has well-designed cold air intakes and hot air exhausts to keep the internal temperature low at all times.

We’ve Tested Everything, So You Don’t Have To
At Thermaltake, we always stress test our products under harsh conditions to ensure product quality. The Tower 300 products were tested at 100% full load for 30 minutes, with the most high-end CPU, GPU, and motherboard at the time of test, while paring with a consumer-style setup, allowing us to test how the chassis performs under real-world situations.
Test SystemChassis:The Tower 300 Snow Motherboard:ASUS ROG STRIX B760-G GAMING WIFI CPU:Intel® Core™ i9-13900K Processor (TDP 253W) GPU:ASUS ROG Strix GeForce RTX® 4090 OC 24GB GDDR6X RAM:TOUGHRAM XG RGB D5(16G x 4) SSD:Seagate SSD 120G PSU:Toughpower GF3 1200W – TT Premium Edition CPU Cooler:TOUGHLIQUID Ultra 420 AIO Liquid Cooler FANs:AIO: TOUGHFAN 140mm x 3 Chassis: CT 140mm x 5 |
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CPU & GPU Thermal Stress Test
The Tower 300 Peach Fuzz

Massive Airflow & Incredible Performance
Thermal images were taken during thermal testing. Thanks to two CT140 PC Cooling Fans pre-installed, we were able to ensure that The Tower 300 Peach Fuzz comes with massive airflow, which guarantees amazing cooling performance and a low interior temperature while using the most upscale components.

Perfect Dust ProtectionThe Tower 300 Peach Fuzz has well-designed filters on the top, rear, inner sides, and inner bottom layer to protect the system from dust. |
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Excellent Hardware Support & Cooling Solutions
The Tower 300 Peach Fuzz has good hardware support. It can support a CPU cooler with a maximum height of 210mm, a GPU with a maximum length of 400mm (without power cover), a power supply with a length of up to 220mm, three 2.5‘’ SSDs or three 3.5‘’ HDDs in total. Two CT140 fans are pre-installed on the top of the case to improve thermal efficiency. An additional 120mm or 140mm fan can be installed on top of the PSU cover, and up to a 420mm/360mm AIO CPU cooler can be installed on the right side of the case, for maximum cooling performance.

How Much Storage Is Totally Up To You
For the storage compatibility, The Tower 300 Peach Fuzz gives maximum support of up to three 2.5‘’ SSDs or three 3.5‘’ HDDs in total.

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Handy I/O PortsOne USB 3.2 (Gen 2) Type-C and two USB 3.0 ports are placed on the top panel to grant direct access when needed. |
DMD: Dismantlable Modular DesignNo more unreachable screw corners or gaps, installation can be a breeze with our Dismantlable Modular Design. |
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All-in-One Cooling Compatibility List
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Fan Support List
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Specification
| P/N | CA-1Y4-00SGWN-00 |
|---|---|
| ซี่รี่ส์ | เดอะ ทาวเวอร์ |
| Case Type | Micro Tower |
| Dimension (H x W x D) | 551 x 342 x 281 mm (22.5 x 14 x 11.5 inch) |
| Net Weight | 8.3 kg / 18.3 lbs. |
| Side Panel | 3mm Tempered Glass x 3 |
| Color | Peach Fuzz |
| Material | SPCC |
| Cooling System | Top(exhaust): 140 x 140 x 25 mm CT140 fan (1500rpm, 30.5 dBA) x 2 |
| Drive Bays | 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 |
| PSU | Standard PS2 PSU (optional) |
| Fan Support | Top: 2 x 120mm, 1 x 120mm 2 x 140mm, 1 x 140mm Right Side: 3 x 120mm, 2 x 120mm, 1 x 120mm 3 x 140mm, 2 x 140mm, 1 x 140mm Rear: 2 x 120mm, 1 x 120mm 2 x 140mm, 1 x 140mm Power Cover: 1 x 120mm 1 x 140mm |
| Radiator Support | Right Side(AIO): 1 x 360mm, 1 x 240mm, 1 x 120mm 1 x 420mm, 1 x 280mm, 1 x 140mm |
| Clearance | CPU cooler height limitation: 210mm VGA length limitation: 280mm(With power cover) 400mm(Without power cover) PSU length limitation: 220mm |
































