Hitachi 7K400 Specifications - Page 149
Removable Media Status Notification feature set - 0000H=Not
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UPC - 000053412935
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98-99 xxxxH 100103 104 xxxxH xxxxH 105106 107 108111 112126 127 0000H 58C5H xxxxH 0000H 0000H 128 xxxxH Streaming Performance Granularity These words define the fixed unit of time that is used in Identify Device words (97:96) and (104),and Set Features subcommand 43h, and in the Streaming Performance Parameters log, which is accessed by use of the Read Log Ext command, and in the Command Completion Time Limit that is passed in streaming commands. The unit of time for this parameter shall be in microseconds, e.g. ad value of 10000 indicates 10 ms. Minimum user LBA address for 48-bit Address feature set Streaming Transfer Time - PIO The worst-case sustainable transfer time per sector for the device is calculated as follows: Streaming Transfer Time = (word 104) * (words(99:98) / 65536) If the Streaming Feature set is not supported by the device, the content of word 104 shall be zero. Reserved Inter-seek delay for ISO-779 acoustic testing in microseconds World wide name - the optional value of the world wide name for the device Reserved Removable Media Status Notification feature set - 0000H=Not supported Security status. Bit assignments 15-9 Reserved 8 Security Level 7-6 Reserved 5 Enhanced erase 4 Expired 3 Freeze 2 Lock 1 Enabled/Disable 0 Capability 1= Maximum, 0= High 1= Support 1= Expired 1= Frozen 1= Locked 1= Enable 1= Support Deskstar 7K400 Hard Disk Drive Specification 135
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