| Technical    data | CX2550-0020 | 
                
                  | Interfaces | SATA | 
                
                  | Type of connection | 2½-inch slot | 
                
                  | Power    supply | via system    bus (through CX2100-0xxx power supply modules) | 
                
                  | Dimensions (W x H x D) | 24 mm x 99 mm x 125 mm | 
                
                  | Weight | approx. 290 g    (without medium) | 
                
                  | Operating/storage temperature | -25…+60 °C/-40…+85 °C | 
                
                  | Relative    humidity | 95 %, no    condensation | 
                
                  | Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 | 
                
                  | EMC    immunity/emission | conforms to    EN 61000-6-2/EN 61000-6-4 | 
                
                  | Protection rating | IP20 |