Manufacturer: Western Digital Corporation. Manufacturer Part Number: 0F48052. Brand Name: HGST. Product Line: Ultrastar. Product Series: DC HC570. Product Model: 0F48052. Product Name: Ultrastar DC HC570 0F48052 Hard Drive. Product Type: Hard Drive. [Technical Information] Storage Capacity: 22 TB. Disk Format: 512e/4Kn. [Drive Performance] Spindle Speed (rpm): 7200. Buffer: 512 MB. [Network & Communication] Wireless LAN: No. [Interfaces/Ports] Drive Interface: SAS. Drive Interface Standard: 12Gb/s SAS. [Physical Characteristics] Drive Type: Internal. Form Factor: 3.5". [Miscellaneous] Country of Origin: Thailand. [Warranty] Limited Warranty: 5 Year.