One of the features of the 4U C440B is that the depth is only 400mm, and the I/O front or I/O rear access functions can be installed/converted. The 4 cooling fans with excellent heat dissipation, with a depth of less than 350mm high-end GPU cards can be installed, it conforms to good ventilation and heat dissipation requirements. The major sheet metal mechanism is made of 1.2mm~2.0mm thickness SGCC material, and the cut surfaces of all sheet metal parts are designed with smooth folded edges to ensure that no hands damaged during system assembly.
| Drive bays | 1x5.25" ODD 2x 3.5" HDD 2x 2.5" SSD |
| Mainboard | mini-ITX, µATX, ATX, Full-ATX, E-ATX |
| Power supply | PS/2 form factor with 8-14cm fans up to 250mm depth |
| Expansion | 8 slot rear panel to support multiple grahics cards up to 350mm depth |
| Ventilation | incl. 4x 3cm intake fans with air filter (two on the left and two on the right) |
| Special features | Equipped with two USB3.0 front connectors Useable as front- or rear-access case |
| Handles | stable aluminium handles |
| Colour | black, scratch-resistant |
| Dimensions | 483 x 176 x 400mm (WxHxD) |
| Accessories | Ear & handle x1 set 1x USB sticker & cover 10x M/B stand-off 2x No.6-32 UNC countersunk head screws black 12x M3 truss head screws 26x No.6-32 truss head screws |
| Material | SGCC 1.2mm |
| Carton dimensions | 57 x 54 x 27cm (L x W x H) |
| Shipping weight | 9,7kg |
| Palet shipment | 20 pcs |