WD Red Retail Kit (installation kit) internal NAS Hard Drive 2TB (8.9 cm (3.5 inches), 5400rpm, SATA) (Personal Computers)
I use the hard drive in an external housing therefore not work as intended in a NAS server. Therefore, I can say nothing about the raid skills. Larger data can be readily move and copy, the board also has 64MB cache. The plate is slightly audible, bu