The Tower 250 Butter Caramel 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 while minimizing obstructions to your gaming and workspace.
With the optional chassis stand kit, which includes a bottom cover panel and a display stand for horizontal case placement, The Tower 250 Butter Caramel 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
2. Install the new bottom cover of the chassis and carefully place The Tower 250 Butter Caramel on the
stand
*Note: It is recommended to position the radiator higher than the AIO pump.
Learn More About Chassis Stand Kit
The Tower 250 Butter Caramel delivers exceptional cooling by supporting up to a 360mm radiator on the right side, which effectively reduces the temperature inside the chassis and maintains optimal system performance.
The Tower 250 Butter Caramel features three 3mm tempered glass panels on the front and two perforated panels on each side. All are easily removable without tools.
The Tower 250 Butter Caramel features two 120mm PWM fans on the top to provide good cooling performance.
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.
Maximize your Tower 250’s 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.
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 250 chassis.
On the right side, The Tower 250 Butter Caramel has the capacity to support either three 120mm or two 140mm fans or a 360mm/280mm AIO radiator. Installation is a breeze thanks to the removable fan bracket, which simplifies the process.
Featuring a vertical chassis design, The Tower 250 Butter Caramel still has well-designed cold air intakes and hot air exhausts to keep the internal temperature low at all times.
At Thermaltake, we always stress test our products under harsh conditions to ensure product quality. The Tower 250 Butter Caramel 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.
| Component | Model |
| Chassis | The Tower 250 |
| Motherboard | ASUS ROG STRIX Z790-i 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 DDR5 6200 MT/s 32GB (16G x 2) DDR5 32G (16G x 2) |
| SSD | Seagate SSD 120G |
| PSU | Toughpower SFX 1000W- TT Premium Edition |
| CPU Cooler | TH360 V2 Ultra EX ARGB Sync |
| Fans |
AIO:CT EX 120mm x 3 Chassis: CT EX 140mm x 3 CT EX 120mm x 2 (Top x 2/CT EX 120mm, Rear x 2/CT EX 140mm, Bottom x 1/CT EX 140mm ) |
Thermal images were taken during thermal testing. Thanks to two CT120 PC Cooling Fans pre-installed, we were able to ensure that The Tower 250 Butter Caramel comes with massive airflow, which guarantees amazing cooling performance and a low interior temperature while using the most upscale components.
The Tower 250 Butter Caramel has well-designed filters on the top, rear, inner sides, and inner bottom layer to protect the system from dust.
For storage compatibility, The Tower 250 Butter Caramel gives maximum support of up to two 2.5‘’ SSDs or one 3.5‘’ HDD in total.
One 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.
Fan Compatibility List
| 120mm | 140mm | |
|---|---|---|
| Top | 2 | - |
| Right Side | 3 | 2 |
| Rear | 2 | 2 |
| PSU Cover | 1 | 1 |
All-in-One Compatibility List
| 120mm | 240mm | 360mm | 140mm | 280mm | 420mm | |
|---|---|---|---|---|---|---|
| Top | - | - | - | - | - | - |
| Right Side | ● | ● | ● | ● | ● | - |
| Rear | - | - | - | - | - | - |
| P/N | CA-1Z9-00SMWN-00 |
|---|---|
| Series | The Tower |
| Case Type | Mini Tower |
| Dimension (H x W x D) |
506 x 300 x 281 mm (19.9 x 11.8 x 11.5 inch) |
| Net Weight | 7.1 kg / 15.65 lbs. |
| Side Panel | 3mm Tempered Glass x 3 |
| Color | Butter Caramel |
| Material | SPCC |
| Cooling System |
Top(exhaust): 120 x 120 x 25 mm CT120 fan (2000rpm, 25.8 dBA) x 2 |
| Drive Bays | 1 x 3.5”,or 2 x 2.5” |
| Expansion Slots | 3 |
| Motherboards |
6.7” x 6.7” (Mini ITX), |
| I/O Port | USB 3.2 (Gen 2) Type-C x 1, USB 3.0 x 2, HD Audio x 1 |
| PSU | Standard SFX or ATX PSU (optional) |
| Fan Support |
Top: 2 x 120mm, 1 x 120mm Right Side: 3 x 120mm, 2 x 120mm, 1 x 120mm 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 280mm, 1 x 140mm |
| Clearance |
CPU cooler height limitation: 210mm VGA length limitation: 245mm(With power cover) 360mm(Without power cover) PSU length limitation: 200mm |
User Manual
