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 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Weight & dimensions | |
| Height | 376 mm |
| Width | 198 mm |
| Depth | 395 mm |
| Material thickness | 0.7 mm |
| Storage | |
| Card reader integrated | ![]() |
| Number of HDDs supported | 5 |
| Supported HDD sizes | 2.5,3.5,5.25" |
| Number of storage drives supported | 3 |
| Supported storage drive interfaces | SATA |
| HDD/SSD combo cage | ![]() |
| SSD form factor | 2.5" |
| Packaging data | |
| LED controller | ![]() |
| Cooling | |
| Cooling | ![]() |
| Number of front fans supported (max) | 1 |
| Front fans diameters supported | 80,90 mm |
| Rear fans diameters supported | 80,90,120 mm |
| Number of rear fans supported (max) | 1 |
| Liquid cooling capability | ![]() |
| Rear radiator installed | ![]() |
| Front radiator installed | ![]() |
| Top radiator installed | ![]() |
| Fan speed control | ![]() |
| Other features | |
| Expansion slots | 4 |
| Power LED | ![]() |
| On/off switch | ![]() |
| Screws included | ![]() |
| Fan connector | 3-pin/4-pin |
| Design | |
| Type | PC |
| Rack mounting | ![]() |
| Form factor | Mini Tower |
| Material | SECC |
| 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 | 2 |
| Number of 3.5" bays | 3 |
| Transport wheels | ![]() |
| Side window | ![]() |
| Number of internal 3.5" bays | 2 |
| Maximum CPU cooler height | 14 cm |
| Maximum graphics card length | 34 cm |
| Number of expansion slots | 4 |
| Number of internal 5.25" bays | 2 |
| Number of 2.5" bays | 1 |
| Number of external 5.25" bays | 2 |
| On/off button | ![]() |
| Tempered glass panel(s) | ![]() |
| RGB control button | ![]() |
| Power supply | |
| Number of power supply units | 1 |
| Power supply included | ![]() |
| Logistics data | |
| Harmonized System (HS) code | 84733080 |
| EAN | 0753263076403 |
| Warranty | 1 year |
The CHIEFTEC BD-25B-OP is a mini tower case engineered for micro ATX and Mini-ITX motherboards, offering a compact footprint for system builds. The chassis is constructed from 0.7 mm SECC steel, providing a durable enclosure for internal components. Its design focuses on functional requirements, with solid panels and a conventional internal layout suitable for straightforward system assembly. This case does not include a power supply, allowing for user choice in PSU selection.
Internal component support includes four expansion slots and a maximum CPU cooler height of 140 mm. The storage configuration is versatile, featuring two external 5.25-inch bays alongside internal mounting options for 3.5-inch and 2.5-inch drives. Cooling is addressed with support for one front fan (up to 90 mm) and one rear fan (up to 120 mm). The front I/O panel is equipped with two USB 3.2 Gen 1 Type-A ports, an audio input, and an audio output for peripheral connectivity.
Key Features:- Mini tower form factor for micro ATX and Mini-ITX boards
- SECC steel chassis construction
- Two external 5.25-inch drive bays
- Three 3.5-inch drive bays
- Four available expansion slots
- 140 mm maximum CPU cooler height
- Front I/O with two USB 3.2 Gen 1 Type-A ports
- Supports one front (up to 90 mm) and one rear (up to 120 mm) fan
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