product description seagate enterprise capacity 35 hdd st8000nm0065 hard drive 8 tb sas 12gb s type hard drive internal capacity 8tb form factor 35 x 1 3h interface sas 12gb s data transfer rate 12 gbps buffer size 256 mb spindle speed 7200 rpm features powerchoice t10 protection information t10 pi seagate raid rebuild dual port humidity sensor low halogen super parity 24x7 availability dimensions wxdxh 10185 mm x 147 mm x 261 mm weight