Chenbro SK33502 5-bay 3.5' HDD Enclosure with 12Gb/s SAS & SATA Backplane SK33502 is designed with standard mounting holes for converting 3 x 5.25' drive bays into 5 x 3.5' SATA hot-swap hard drive bays. Features & Benefits Fits chassis with three 5.25' drive bays Back-mounted 80mm fan to deliver optimized cooling performance Two front access USB ports HDD failure and activity indicators on each hot-swap drive carrier Supports inrush current control for drive hot-swapping Alternative HDD activity and failure single input sources Built-in temperature sensor and overheat warning system Specifications Dimensions (D x W x H) 218.5 x 146.0 x 127.3 (mm) 8.61' x 5.75' x 5.01' Drive Bay 5 x 3.5' HDD Tray Indicator 1 x Power Status 1 x HDD Status System Security 1 x System Alarm Front Control Alarm Mute 2 x USB3.0 Cooling Fan 80 x 32 (1) Material SGCC Net Weight 2.23 kg Backplane 12Gbps SAS/SATA Connector (To Drive) 5 x SFF8680 Connector (To Host) 5 x SATA 7pin Package Cotents 1 x SK33502 5 x 700 mm SATA Cable 1 x 600 mm Signal Cable Compatible Chassis • RM31300 RM41300 RM42200 RM42300 • SR105 SR107 SR209 SR105 Plus SR209 Plus SR107 Plus