Drive specification ST9100824AS
Formatted Gbytes (512 bytes/sector) 100
Guaranteed sectors 195,371,568
Bytes per sector 512
Default sectors per track 63
Default read/write heads 16
Default cylinders 16,383
Physical read/write heads 4
Discs 2
Recording density in BPI
(bits/inch max)
778k
Track density TPI (tracks/inch max) 126k
Areal density (Mbits/inch2 max) 98.2
Spindle speed (RPM) 5,400
Internal transfer rate
(Mbytes/sec max)
42
I/O data transfer rate
(Mbytes/sec max)
150
ATA data-transfer modes supported SATA 1.0, SATA II
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
Cache buffer 8 Mbytes
Height (max) 9.5 +/- 0.2 mm (0.374 +/- .0078 inches)
Width (max) 69.85 mm (2.75 +/- 0.0098 inches)
Length (max) 100.5 +/- 1.6 mm (3.96 +/- 0.063 inches)
Weight (typical) 100 grams (0.22 lb)
Average latency (msec) 5.56
Power-on to ready (typical) 3.5 sec
Standby to ready (typical) 3.0 sec
