DEEPCOOL AK400 CPU COOLER
- Heat sink set size: 120×45×152 mm
- Heat pipe: 06 mm×4 pcs
- Fan noise: <28 dB(A)
- Fan terminal: 4-pin PWM


Shop #511-512, Level 5, ECS Computer City, Multiplan Center, New Elephant Road, Dhaka-1205
Wed – Mon, 10:00 – 20:00 · Tuesday closedSuite 1413, Level 14, Multiplan Center, New Elephant Road, Dhaka-1205
Wed – Mon, 10:00 – 20:00 · Tuesday closedAll prices include VAT. 0% EMI from ৳433/mo on 29 banks.
| Motherboard Support | ATX, Micro ATX, Mini-ITX |
|---|---|
| Side Panel | Tempered Glass |
| Power Supply | Not Included |
| Color | Black |
|---|---|
| Features | USB 3.0, Gaming |
| Dimensions | Structure Dimensions(L x W x H): 330 x 210 x 440MM Product Dimensions(L x W x H): 365 x 210 x 452MM |
|---|---|
| Color | Black |
| Motherboard Support | ATX/ M-ATX/ ITX |
| Fan Support | FRONT: 3 x 12CM REAR: 1 x 12CM TOP: 2 x 12CM BOTTOM: 2 x 12CM |
| Motherboard Type | ATX,Mini ATX,ITX |
| Special Feature | USB3.0 |
|---|---|
| Weight | Net Weight – 4.3KG / 9.48lb Gross Weight – 5.2KG / 11.5lb |
| Tempered Glass Panel | Yes |
| Front Panel | Tempered Glass |
| Drive Bays | 5.25”CD ROM:0 3.5”HDD:2 2.5”SSD:2 |
|---|
| I/O Port | USB3.0+USB2.0 x 2+HD AUDIO+MIC |
|---|
Disclaimer: Product photos are for illustration only — the actual product may differ in colour, packaging or appearance. Specifications and features can change without notice from the manufacturer, so please confirm anything important with our team before you order. Prices, offers and stock are subject to change.
The 1stPlayer B7-A SIR ATX Gaming Case is a sleek and stylish chassis designed to provide an optimal gaming experience. With its attractive design and functional features, this gaming case is a great choice for gamers looking to build a high-performance PC.
The front panel of the B7-A SIR case features a tempered glass panel, which not only adds a premium look to the case but also allows you to showcase your gaming hardware. The tempered glass panel provides a clear view of the components inside, adding a touch of sophistication to your gaming setup.
This gaming case supports various motherboard sizes, including ATX, M-ATX, and ITX, providing compatibility with a wide range of gaming configurations. Whether you're planning to build a powerful gaming rig or a compact gaming system, the B7-A SIR can accommodate your needs.
In terms of cooling, the B7-A SIR offers ample fan support. It can accommodate up to three 12cm fans at the front, one 12cm fan at the rear, two 12cm fans at the top, and two 12cm fans at the bottom. This allows for excellent airflow and efficient cooling, ensuring that your components stay cool even during intense gaming sessions. Additionally, the case supports liquid cooling with a front panel capable of housing a 240mm radiator.
The case provides convenient I/O ports, including two USB 3.0 ports, two USB 2.0 ports, an HD audio port, and a microphone port. These ports allow for easy connectivity and quick access to your peripherals and audio devices.
With regards to storage, the B7-A SIR offers versatile drive bays. It includes two 3.5" HDD bays and two 2.5" SSD bays, providing ample space to install your storage drives and ensuring easy accessibility.
The 1stPlayer B7-A SIR ATX Gaming Case also prioritizes compatibility with other essential components. It supports a maximum CPU cooler height of 165mm, allowing you to install a wide range of high-performance CPU coolers. The bottom-mounted ATX PSU position ensures efficient cable management and provides a clean and clutter-free interior.
In terms of dimensions, the case has a structure size of 330mm x 210mm x 440mm and a product size of 365mm x 210mm x 452mm. It weighs approximately 4.3kg (net weight) and 5.2kg (gross weight), making it relatively lightweight and easy to handle during installation or transportation.
Please note that this product does not come with a warranty, so it's important to ensure its compatibility and functionality before making your purchase. The 1stPlayer B7-A SIR ATX Gaming Case offers a combination of aesthetics, functionality, and compatibility, making it an excellent choice for gamers seeking a reliable and visually appealing gaming case for their PC builds.
Get the 1stPlayer B7-A SIR ATX Gaming Case from Ultra Technology for ৳5,200 and enjoy good airflow and a clean look for your build. It's an excellent choice for PC builders at the best price in Bangladesh.
See more from 1STPLAYER, explore more 1st Player, browse our full range of PC Components, or build your own PC with compatible parts. Every order comes with official warranty, 0% EMI on popular bank cards and fast delivery across Bangladesh — or visit our showroom at Multiplan Center, Dhaka.
Yes — official brand warranty. Claims are handled at our RMA & Service Center, Suite 1413, Multiplan Center.
Yes, EMI is available with credit cards of our partner banks on orders over ৳5,000. Tap “View more” under Promotional information to see the monthly amounts.
Not at the moment. Call 01771-833944 and we'll let you know when the next shipment lands.
Inside Dhaka within 24 hours; outside Dhaka 2–3 working days by courier.
Yes — every unit is brand new in its original sealed box, with the invoice.
Yes — for corporate or bulk orders call 01898-883492 for a quote.