Lyrion CE-ATA Product Manual, Rev. A 3
2.0 Drive specifications
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal
power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate
ST760211CA and ST730212CA model drives.
2.1 Overview
The specifications listed in this table are for quick reference. For details on specification measurement or
definition, see the appropriate section of this manual.
Table 1: Specifications
Drive specification ST760211CA ST730212CA
Formatted Gbytes 60 30
Guaranteed sectors 117,210,240 58,605,120
Bytes per sector (logical) 512
Cache (Mbytes) 2
Recording density, BPI (bits/inch average) 1,025,000
Track density. TPI (tracks/inch average) 165,000
Areal density (Gbits/inch
2
average) 169
Spindle speed (RPM) 3,600
Internal data transfer rate OD (Mbits/sec max) 350
Sustained data transfer rate OD @ 8bit/52MHz (Mbytes/
sec)
24.5
Sustained data transfer rate OD @ 8bit/26MHz (Mbytes/
sec)
18.0
Height 5.0 + 0.15 mm(0.1968 + 0.006 inches)
Width 54.0 +/-0.3 mm (2.1260 +/-0.0118 inches)
Length 71.0 +/-0.3 mm (2.7953 +/-0.0118 inches)
Weight 48.0 gm - 0.1058 lb. (typ)
Average latency (msec) 8.3
Power-on to ready (sec typical) 1.8
Standby to ready (sec typical) 1.8
Startup power (peak at 3.3v) (maximum RMS in 10ms win-
dow)
1.15 W
Read/Write power (typical 3.3V) 1.19/1.09 W
