| 4U-4509W Specifications |
| Feature | | Description | | |
| Model No. | : | 4U-4509W | | |
| Size | | : | D*W*H(mm)：450*427*177 |
| Colour | : | White﹙Standard﹚ | |
| Material | : | 1.0mm SGCC | | |
| M/B support | : | MAX:12''*9.6'' | | |
| Drive Bay | : | 3.5'' HDD/FDD *7 ; 5.25'' CD-ROM*3 |
| Power Supply Support | : | Standard ATX /PSII ; Mini Redundant |
| Front Control Switch | : | Power ON/OFF x1 ; Reset x1 ; |
| Front LED Indicator | : | Power *1 ; HDD *2 | |
| Front Ports | : | USB2.0 x2 | | |
| Expansion Slot | : | 7 vertical PCI expansion slots (standard) |
| Cooling Fan | : | Front:12025*1 ; Rear:8025*2(optional) |
| N.W / G.W | : | 11.0kgs /12.0kgs | | |
| Packing Carton Size | : | W*D*H： 58.5*55.6*24CM / 2.76cuft / / Single carton with Poly foam |
| | | | | |
| System Features Overview | | |
| | | | | |
| ? | SGCC sheet metal cover & main structure | ? | Front control Kits |
| ? | Aluminum Handle & holder | ? | 3.5" HDD/ FDD bay |
| ? | Front air filter | | | ? | 5.25“ CD-ROM bay *3 |
| ? | Door with lock & key | | | | |
