This manual describes the features and operation of the Sony SDX-420/SDX-520 series AIT tape drive.
This manual provides detailed information for the Sony SDX-420 and SDX-520 series tape drives, including product features, installation steps, jumper and DIP‑switch settings, and safety precautions. It also describes the drive’s interface, supported commands, and contact information for Sony support.
The guide includes technical specifications such as data capacity, transfer rates, buffer size, and mechanical dimensions, helping users configure and maintain the drives for reliable data storage.
| Data Capacity (SDX-420, uncompressed) | 35 GB |
|---|---|
| Data Capacity (SDX-420, compressed) | 91 GB |
| Data Capacity (SDX-520, uncompressed) | 50 GB |
| Data Capacity (SDX-520, compressed) | 130 GB |
| Sustained Transfer Rate (SDX-520) | 6 MB/s uncompressed |
| Burst Transfer Rate | 66 MB/s Ultra DMA (mode 4) |
| Buffer Memory | 10 MB |
| Interface | ATA/ATAPI-5 |
| Form Factor | 3.5" Standard Height, 5.25" Half Height |
The SDX-420 series can store up to 35 GB uncompressed.
The SDX-520 series uses an ATA/ATAPI‑5 interface.
Both series support a burst transfer rate of 66 MB/s using Ultra DMA mode 4.
Avoid high humidity, high temperature, mechanical shock, vibration, and direct sunlight during installation.