| Dimensions (W x D x H) | 
                • mm : 427 x 505 x 177 • inches : 16.8 x 19.9 x 7  | 
        
| Industry Standard | EIA-RS310D | 
| Material | Heavy-duty cold-rolled steel | 
| Color | Black | 
| Cooling | 
                Standard : • 2 x 92x25 mm fans (front) Add-ons : • 2 x 60x25mm exhaust fans (rear) • 2 x 60x38mm exhaust fans (rear)  | 
        
| Power Supply | PS2 type power supply | 
| Expansion Slots | 
                • MB Version : 7 • BP Version : 14  | 
        
| Front Panel | 
                • System power on/off • System reset • 2 x USB ports  | 
        
| LED Indicators | 
                • Power status • Drive activity  | 
        
| System Board | 
                • MB Version : Up to 12”(W) x 10.5”(D) ATX/SSI CEB compliant MB (or 12”(W) x 13”(D) E-ATX/SSI EEB 3.6 compliant MB by adding an optional MB bracket) • BP Version : (SBC) 14-slot  | 
        
| Drive Bays | 
                • External : 3 x 5.25” & 1 x 3.5” • Internal : 2 x 3.5” (or 4 by adding an option 2-bay 3.5” drive cage)  | 
        
| Storage Temperature | 0°C(32°F) ~ 50°C(122°F) | 
| Humidity | 5% ~ 95% non-condensing | 
| Gross Weight (w/o PSU & Rail) | 
                • kgs : 16 • lbs : 35.3  | 
        
| Package Dimension (W x D x H) | 
                • mm : 581 x 665 x 318 • inches : 22.9 x 26.2 x 12.5  | 
        
| Cubic Feet | 4.4 | 
| Container Load Quantity | 
                • 20’ : 230 • 40’ : 488 • 40’ H : 556  | 
        
| Mounting | 
                Options : • 20” slide rail • 26” slide rail  |