HDD|WESTERN DIGITAL|Serial ATA III|3.5 "|Buffer 512 MB|7200 RPM| 20 TB|0B48724

20 TB | 7200 RPM | Buffer 512 MB | 3.5 " | Serial ATA III | Average latency 4.16 ms | 24/7 operation Yes | Operating temperature (T-T) 5 - 60 °C | Weight 690 g