Shuttle Accessory PHD3 2.5inch Drive Holder Retail Scope of Delivery: HDD bracket (x1) Screws (x8) Compatibility: Compatible with the 3.5" bay of the XPC's drive rack Remark: With a second PHD3 up to four 2.5'' drives can be installed. Please note that a fourth 2.5'' drive can only be installed in XPCs of the J- and R-series. Please check the number of available SATA data and power connectors. Current XPC models u