Outline Of The Drive - Hitachi 2.5 inch SATA Travelstar HTS543232L9A300 Oem Specification

2 Outline of the drive

2.5-inch, 9.5 -mm Height
Perpendicular Recording
Formatted capacities of 320GB, 250GB, 160GB,120GB and 80GB(512 bytes/sector)
Interface conforming to Serial ATA International Organization: Serial ATA Revision
SATA
2.6(15-February-2007)
Integrated controller
No-ID recording format
Coding : 100/102 2b it parity (199/200 RC Modulation Encoding)
Multi zone recording
Enhanced
ECC
10 bit 40 symbol non Interleaved Read Solomon code
Non interleave On-The –Fly correction
Included 2 symbol system ECC
Segmented Buffer with write cache
8192 KB - Upper 736 KB is used for firmware
Fast data transfer rate
HTS5432xxL9A3xx model : up to 3.0Gbit /s
HTS5432xxL9SAxx model : up to 1.5Gbit/s
Media data transfer rate (max):
775 Mb/s
Average seek time: 1 2 ms for read
Closed-loop actuator servo (Embedded Sector Servo)
Rotary voice coil motor actuator
Load/Unload mechanism
Mechanical latch
0.55 Watts at idle state
Power on to ready
3.5 sec
Operating shock
3920 m/sec2 (400 G)/2ms
1960 m/sec2 (200G)/1ms
Non operating shock
9800 m/sec2 (10 00 G)/1ms
Bulk E ncryption optional (HTS5432xxL9SAxx model only)
5K320 SATA OEM Specification
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