Table of Contents
Advertisement
Barracuda 50 Installation Guide, Rev. A
Characteristics
Interface
Capacity
Formatted (Gbytes)
Recording
Cylinders (user)
Read/write data heads
Avg bytes/track
3
Access time
Average read (msec)
Average write (msec)
Disc rotation
RPM
Average latency (msec)
Synchronous data transfer rate
Maximum instantaneous (Mbytes/
sec)
Asynchronous data transfer rate
Maximum instantaneous
(2 bytes wide) (Mbytes/sec)
Multi-segmented cache (kbytes)
1.
Also operates per SCSI-1/SCSI-2/SCSI-3 protocols.
2.
The specified formatted capacities are calculated with the standard
OEM sector size (512 bytes per logical block) and sparing.
3.
Includes on-board controller overhead.
2
ST150176LW/LC
1
Ultra2 SCSI
50.0
12,024
22
189.28
7.6
8.4
7,184
4.17
40 (SE mode)
80 (LVD mode)
10.0
1,024 standard
4,096 optional
15
Advertisement
Table of Contents
