Hitachi HDT725025VLA380 Specifications - Page 27
Data sheet, World Wide Name Assignment, Drive organization
UPC - 829686001084
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4.2 Data sheet Table 2: Mechanical positioning performance Description Data transfer rates (Mbps) Interface transfer rates (Mb/s) Data buffer size1 (KB) Rotational speed (RPM) Number of buffer segments (read) Number of buffer segments (write) Recording density - max (Kbpi) Track density [KTPI] Areal density - max (Gbits/in2 ) Number of data bands 250 GB 824 762 125 95 300/320 GB 400 GB 957 848 133 (PATA) / 300 (SATA) 8192 / 16384 7200 up to 128 up to 63 837 768 135 125 113 96 30 500 GB 998 872 135 118 4.3 World Wide Name Assignment Table 3: Word Wide Name Assignment Description 250 GB 300/320 400 GB GB 500 GB 250 GB 300/320 GB 400 GB 500 GB Organization Hitachi GST Manufacturing Site Sriracha Plant Thailand China Plant, China Product Deskstar T7K500 OUI 000CCAh SHBU Block Assignment 210h 211h 212h 213h 310h 311h 312h 313h Port/Node ID 11b 4.4 Drive organization 4.4.1 Drive format Upon shipment from manufacturing the drive satisfies the sector continuity in the physical format by means of the defect flagging strategy described in Section 5.0, "Defect flagging strategy" on page 21 in order to provide the maximum performance to users. Deskstar T7K500 Hard Disk Drive Specification 13