DS-RZ1DB - DEC 9.1GB 7200RPM Ultra SCSI 3.5-inch Hard Drive

Here are the technical specifications for the DS-RZ1DB hard drive:

1. Capacity: 9.1 GB
2. Interface: Ultra SCSI
3. Form Factor: 3.5-inch
4. Rotational Speed: 7200 RPM
5. Buffer Size: 512 KB
6. Average Seek Time: 7.5 ms
7. Track-to-Track Seek Time: 1.5 ms
8. Full Stroke Seek Time: 15 ms
9. Latency: 4.17 ms
10. Data Transfer Rate: 40 MB/s
11. Operating Temperature: 5°C to 55°C
12. Operating Humidity: 8% to 90%

Helpful notes:
1. This hard drive is compatible with many older systems that still use Ultra SCSI interfaces.
2. Its 7200 RPM rotational speed makes it a good choice for applications that require fast data access.
3. The 512 KB buffer size helps to improve read and write performance.