Cooler Master Elite 300 Mini-Tower 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 |
| 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 |
| Weight & dimensions | |
| Weight | 5.4 kg |
| Height | 410 mm |
| Width | 203.5 mm |
| Depth | 370 mm |
| Storage | |
| Card reader integrated | ![]() |
| Number of HDDs supported | 4 |
| Supported HDD sizes | 2.5,3.5,5.25" |
| Number of storage drives supported | 4 |
| HDD/SSD combo cage | ![]() |
| SSD form factor | 2.5" |
| Packaging data | |
| Package weight | 6.5 kg |
| Package depth | 472 mm |
| Package height | 470 mm |
| Package width | 267 mm |
| LED controller | ![]() |
| Cooling | |
| Cooling | ![]() |
| Number of front fans supported (max) | 2 |
| Front fans diameters supported | 120 mm |
| Rear fans diameters supported | 120 mm |
| Top fans diameters supported | 120,140 mm |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 2 |
| Rear fans installed | 1x 120 mm |
| Liquid cooling capability | ![]() |
| Rear radiator sizes supported | 120 mm |
| Front radiator sizes supported | 120,140 mm |
| Rear radiator installed | ![]() |
| Front radiator installed | ![]() |
| Top radiator installed | ![]() |
| Top radiator sizes supported | 120,140,240,280 mm |
| Fan speed control | ![]() |
| Other features | |
| Expansion slots | 4 |
| Power LED | ![]() |
| Volume | 35.76 L |
| On/off switch | ![]() |
| Screws included | ![]() |
| Fan connector | 3-pin/4-pin |
| Design | |
| Type | PC |
| Rack mounting | ![]() |
| Form factor | Mini Tower |
| Material | Plastic, Steel, Tempered glass |
| Cable lock slot | ![]() |
| Product colour | Black |
| Illumination | ![]() |
| Cable management | ![]() |
| Reset button | ![]() |
| Supported motherboard form factors | micro ATX, Mini-ITX |
| Cooling type | Air |
| Anti-dust filter | ![]() |
| Number of 5.25" bays | 1 |
| Number of 3.5" bays | 2 |
| Transport wheels | ![]() |
| Side window | ![]() |
| Number of internal 3.5" bays | 2 |
| Maximum CPU cooler height | 16.4 cm |
| Maximum graphics card length | 36.5 cm |
| Number of expansion slots | 4 |
| Maximum PSU length | 16 cm |
| Number of 2.5" bays | 2 |
| Number of external 5.25" bays | 1 |
| 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 | ![]() |
| Supported power supply form factors | ATX |
| EAN | 4719512130889 |
The Cooler Master Elite 300 is a Mini Tower case designed for microATX and Mini-ITX motherboards. Its construction consists of a steel frame, a plastic front panel, and a tempered glass side panel that provides a full view of the internal components. The case measures 203.5 mm in width, 410 mm in height, and 370 mm in depth, offering a compact chassis suitable for a variety of system builds.
The internal layout supports several cooling configurations. For air cooling, it has mounts for up to two 120 mm fans in the front, two 120/140 mm fans at the top, and one 120 mm fan at the rear. Liquid cooling is supported with radiator mounts for up to 280 mm on the top panel and 120 mm at the rear. The case accommodates CPU coolers up to 163.5 mm tall and ATX power supplies up to 160 mm long. A single 120 mm rear fan is pre-installed to facilitate initial exhaust airflow.
Key Features:- Supports microATX and Mini-ITX motherboards
- Features two 3.5" bays, two 2.5" bays, and one 5.25" bay
- Provides four horizontal expansion slots
- Includes front I/O with two USB 3.2 Gen 1 Type-A ports and a combo audio jack
- Accommodates a bottom-mounted standard ATX power supply
- Equipped with removable dust filters for maintenance
- Offers cable management routing options
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Today: 10:00 - 18:00
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Today: 10:00 - 17:00
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- leaflet (English)


