Hard drive
| Track to track seek time (read/write) |
0.6 ms |
| Average latency |
2 ms |
| Hard disk average seek time |
3.7 ms |
| Full stroke seek |
6.7 ms |
| SCSI interface type |
Ultra320 SCSI |
| Hard drive capacity |
147 GB |
| Hard drive speed |
15000 RPM |
| Hard drive size |
3.5 " |
| Hard drive interface |
SCSI |
| Drive device, buffer size |
16 MB |
| Hard disk number of heads |
10 |
Other features
| Drive device, transfer rate |
320 MB/s |
| Internal |
Y |
| Sustained data rate |
96.3 MB/s |
Ultrastar 15K147 147GB Ultra320 (80 pin) 20pk
Hitachi delivers its highest-performing hard drive ever with the introduction of the Ultrastar 15K147. With average seek times as fast as 3.3 ms, average latency of 2 ms, and as much as 33 percent more in I/Os per second than its 10,000 RPM rivals, enterprise customers can access their data more quickly and efficiently. These performance characteristics of the Ultrastar 15K147 make it the ideal solution for mission-critical enterprise computing environments like online transaction processing, data analysis, and other multi-user applications.