Thermaltake The Tower 300 Micro-ATX Case with window, Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Audio input | Yes |
| Audio output | Yes |
| USB 2.0 ports quantity | 0 |
| Microphone in | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) ports quantity | 2 |
| Combo headphone/mic port | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB Type-C ports quantity | 1 |
| ARGB ports quantity | 1 |
| Weight & dimensions | |
| Weight | 8.3 kg |
| Height | 551 mm |
| Width | 342 mm |
| Depth | 281 mm |
| Material thickness | 3 mm |
| Storage | |
| Card reader integrated | ![]() |
| Supported HDD sizes | 2.5,3.5" |
| Number of storage drives supported | 6 |
| HDD/SSD combo cage | ![]() |
| Packaging data | |
| LED controller | ![]() |
| Cooling | |
| Cooling | ![]() |
| Fan speed | 1500 - 1500 RPM |
| Number of front fans supported (max) | 3 |
| Front fans diameters supported | 120, 140 mm |
| Side fans diameters supported | 120,140 mm |
| Rear fans diameters supported | 120,140 mm |
| Top fans diameters supported | 120,140 mm |
| Number of side fans supported (max) | 3 |
| Number of rear fans supported (max) | 3 |
| Number of top fans supported (max) | 2 |
| Top fans installed | 2x 140 mm |
| Liquid cooling capability | ![]() |
| Rear radiator installed | ![]() |
| Front radiator installed | ![]() |
| Top radiator installed | ![]() |
| Fan speed control | ![]() |
| Side radiator fan sizes supported | 120,140,240,280,360,420 mm |
| Other features | |
| Expansion slots | 4 |
| Power LED | ![]() |
| Screws included | ![]() |
| Fan connector | 4-pin |
| Design | |
| Type | PC |
| Rack mounting | ![]() |
| Form factor | Micro Tower |
| Material | SPCC, Tempered glass |
| Cable lock slot | ![]() |
| Product colour | Black |
| Illumination | ![]() |
| Cable management | ![]() |
| Reset button | ![]() |
| Supported motherboard form factors | micro ATX, Mini-ITX |
| Anti-dust filter | ![]() |
| Number of 5.25" bays | 0 |
| Number of 3.5" bays | 3 |
| Transport wheels | ![]() |
| Side window | ![]() |
| Number of internal 3.5" bays | 3 |
| Maximum CPU cooler height | 21 cm |
| Maximum graphics card length | 40 cm |
| Number of expansion slots | 4 |
| Maximum PSU length | 22 cm |
| Number of 2.5" bays | 3 |
| Number of external 5.25" bays | 0 |
| On/off button | ![]() |
| Tempered glass panel(s) | ![]() |
| RGB control button | ![]() |
| Power supply | |
| Number of power supply units | 1 |
| Power supply location | Bottom |
| Power supply included | ![]() |
| EAN | 4711475641051 |
The Thermaltake The Tower 300 is a Micro Tower chassis featuring a vertical design that orients components for prominent display. Constructed with SPCC steel and 3mm tempered glass panels, the case provides a panoramic view of the internal hardware. It is engineered to support Micro-ATX and Mini-ITX motherboards, offering a foundation for compact systems that emphasize component visibility. The unconventional layout distinguishes it from typical tower configurations, providing a different approach to system assembly and aesthetics.
This chassis is designed with thermal performance in mind, accommodating extensive air and liquid cooling setups. The interior dimensions allow for the installation of tall CPU coolers and long standard ATX power supplies, providing flexibility for a range of components. For storage, the case is equipped with a drive cage that supports both 3.5-inch and 2.5-inch drives. Integrated cable management features are included to facilitate a clean build and maintain organized internal airflow.
Key Features:- Form factor: Micro Tower
- Motherboard support: Micro ATX, Mini-ITX
- Case materials: SPCC steel, tempered glass
- Dimensions (W x H x D): 342 x 551 x 281 mm
- Weight: 8.3 kg
- Expansion slots: 4
- Drive bay capacity: 3 x 3.5-inch or 3 x 2.5-inch drives
- Top fan support: Up to 2 x 120mm or 140mm
- Rear fan support: Up to 3 x 120mm or 140mm
- Side fan support: Up to 3 x 120mm or 140mm
- Side radiator support: Up to 420mm
- Max CPU cooler height: 210 mm
- Max PSU length: 220 mm
- Front I/O: 1x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Gen 1 Type-A, HD Audio Port
Estimated delivery: 17.11
Today: 10:00 - 18:00
Estimated delivery: 17.11
Today: 09:00 - 17:00
Estimated delivery: 17.11
Today: 10:00 - 17:00
Estimated delivery: 17.11
Today: 10:00 - 18:00
Estimated delivery: 17.11
Today: 10:00 - 17:00
Estimated delivery time: 17.11
Estimated delivery time: 18.11
Estimated delivery time: 17.11
Estimated delivery time: 18.11
Estimated delivery time: 18.11
Estimated delivery time: 18.11


