| Model | NX291 |
| Compatible Motherboard | E-ATX, ATX, Micro-ATX, ITX |
| Material | Steel + Plastic |
| 3.5?/2.5? | 2/1 |
| 2.5? | 2 |
| Graphic Card Length (Supported) | ? 320mm |
| CPU Cooler Height (Supported) | ? 155mm |
| PSU | ? 165mm(with HDD) |
| ? 300mm(without HDD) | |
| Expansion Slots | 7 |
| I/O Ports | Power, Reset, USB 2.0 x2, USB 3.0 x 1, Headphone/Mic Combo Jack |
| Front USB 2.0 | 2 |
| Front USB 3.0 | 1 |
| Fan Front Support | 3 x 120 / 2 x140mm |
| Fan Top Support | 2 x 120 / 2 x140mm |
| Fan Rear Support | 1 x 120 mm |
| Included Fans | 3 x 120mm fixed mode RGB fans in front & 1 x 120mm regular fan in rear |
| Radiator Front | 120 / 140 / 240 / 280 / 360mm |
| Radiator Rear | 120mm (Length ? 156mm) |
| Dimension (L x W x H) | 405(L) x 206(W) x 450(H)mm |
| Warranty | 1 Year |
ANTEC NX291 MID-TOWER ATX CABINET
Free returns on all eligible orders
You have 14 days to request a return. All sale items are final sale.
Deliver in 3–5 business days
Comes with 14-Days Returns Policy
Original Brand Warranty
Works with most major systems and devices.
Please check product specs to ensure compatibility with your setup before purchasing.
Built for speed, stability, and long-lasting performance.
Ideal for gaming, office work, and everyday use.
Need help? Our support team is ready to assist you with setup, compatibility, or warranty claims.