No products in the cart.
Description
The MasterBox NR400 Mini-Tower Case from Cooler Master features a minimalistic design with plenty of cooling potential and expandability options. It’s made from steel and plastic, complete with a tempered-glass window panel, supporting up to Micro-ATX-sized motherboards. Aside from plenty of storage drives, it also has room for up to four PCIe expansion cards. At the top of the case are two USB 3.0 Type-A ports and a single 4-pole headset jack for audio-out and microphone connectivity.
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 19 × 19 × 11 in |
| Motherboard Support | Micro-ATX, Mini-ITX |
| Maximum Radiator Size (Front) | 280 mm |
| Dimensions (W x H x D) | 8.62 x 16.18 x 16.18" / 219 x 411 x 411 mm |
| Built-In Lighting | No |
| Certifications | None |
| Material | Plastic, Steel, Tempered Glass |
| Windowed Panel | Yes |
| Display Connections | None |
| Audio Connections | 1 x 3.5 mm Input/Output |
| Connections | 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1) |
| Filter Locations | Bottom, Top |
| Fan Controller Included | No |
| Fan Mounting (Internal) | None |
| Maximum Radiator Size (Top) | 120 mm |
| Maximum Radiator Size (Rear) | 120 mm |
| Fans Included (Rear) | 1 x 120 mm |
| External Drive Bays | 1 x 5.25" |
| Fans Included (Front) | 1 x 120 mm |
| Fan Mounting (Bottom) | None |
| Fan Mounting (Top) | 1 x 120 mm<br><br />1 x 140 mm<br>Or |
| Fan Mounting (Side) | None |
| Fan Mounting (Rear) | 1 x 120 mm<br> |
| Fan Mounting (Front) | 2 x 120 mm<br><br />2 x 140 mm<br>Or |
| PSU Mounting Location | Bottom |
| Maximum PSU Length | 12.80" / 325 mm |
| Supported PSU Size | ATX |
| CPU Cooler Height | 6.54" / 166 mm |
| Maximum GPU Length | 13.62" / 346 mm |
| Expansion Slots | 4 x Full Height |
| Internal Drive Bays | 4 x 3.5"<br><br />4 x 2.5"<br> |
| Warranty Length | Limited 1-Year Warranty |
Reviews (3)
3 reviews for Cooler Master MasterBox NR400 Mini-Tower Case
Only logged in customers who have purchased this product may leave a review.
Related products
Computer Cases
$55.99
$116.99
Computer Cases
iStarUSA D-230HN-T 2U Compact 3 x 3.5″ Bay Trayless Hotswap microATX Rackmount Chassis (Red)
$165.74
Computer Cases
iStarUSA D Storm D-300SEA-BK 3U Compact Stylish Rackmount Chassis with SEA Bezel (Black)
$130.84
Computer Cases
iStarUSA D Storm Series D-400-6SE 4U Compact Stylish Rackmountable Chassis (Silver Bezel)
$183.57
Computer Cases
HIDEit Mounts Adjustable Wall Mount for Large Device (Black)
$31.96
$139.30
Myrna Hayes
Verified Purchase
This is my first build with a mini-tower, which I have avoided in the past because I thought there wouldn’t be enough room inside. I was incorrect in that assumption. There is ‘both hands inside’ enough room! I also wanted to install an optical drive and this is one of the rare cases that gave me that option. It’s quiet too, I need to look at the lighted power button to ensure its off when I do a shutdown. I like its looks and styling. I’m not into RGB LED so the glass panel wasn’t necessary, but that’s a minor negative. And, for what I got, the price as more that right. I’d buy it again in the future without giving it a second thought.
Ashlee Welch
Verified Purchase
Looks very nice and was easy to build in.
Kaylah Corwin
Verified Purchase
This would be a 5 star case if we could get it without the optical disk drive. Outside of that, I love this case. Was super easy to build in and looks great. The ODD only lets you get two 120 fans in the front. Without it, you could easily fit three. You can put the fans on the inside of the case and make it fit three, but aesthetically it looks terrible from the outside looking in and the top fan sits on an angle and you can only use two screws to secure it. Case has just enough room for a 240mm aio up top and a 120mm aio out the back. I would buy again for another build for sure despite the ODD. I would just use two 140mm fans up front instead possibly.. oh, yea.. plenty of room and tie down points in the back for cable management too. I am extremely happy with this case!