Detail overview Key Features : Designation : Desktop Computer Capacity : 147 Gb Interface : Scsi Enclosure : Internal Hdd Form Factor : 3.5 X 1/3h (low Profile) Spindle Speed : 10000 Rpm Technical Features : Scsi Signaling Type : Low Voltage Differential (lvd) External Data Transfer Rate : 320 Mbps Seek Time : 4.5 Ms Buffer Size : 8 Mb Average Latency : 3 Ms Interface (detailed) : Scsi Ultra320 Other Features : Platform : Pc Dimensions : Height : 0.99 In. Width : 4.02 In. Depth : 5.75 In. Weight : 1.76 Lb. Condition : Refurbished. Availability : In Stock. Our Warranty : 30 Days.