Datasheet

Z5K500 OEM Specifications
16
4.1
4 Fixed disk characteristics
Formatted capacity by model number
Description
500GB 320GB
Physical Layout
Bytes per Sector 4k 4k
Number of Heads 2 2
Number of Disks 1 1
Logical Layout
Number of Heads 16 16
Number of Sectors/ Track 63 63
Number of Cylinders 16,383 16,383
Number of Sectors 976,773,168 625,142,448
Total Logical Data Bytes 500,107,862,016 320,072,933,376
Table 1 Formatted capacity by model number.
4.2 Data sheet
Table 2 Data sheet
500GB 320GB
Rotational Speed (RPM) 5400 5400
Data transfer rates
(buffer to/from media)(Mbps)
1004 897
Data transfer rates (Gbit/sec) 3.0 / 6.0 3.0 / 6.0
Recording density (Kbit/mm)( Max)
(KBPI)(Max)
66.0
1677
58.5
1485
Track density (Ktrack/mm)(Max)
(KTPI)(Max)
14.8
376
11.1
283
Areal density (Gbit/sq-mm)(Max)
(Gbit/sq-inch)( Max)
0.977
630
0.651
420
Number of zones 30 30