| Product | 8TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Ultrastar™ DC HC320 (512e) | 12TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Ultrastar™ DC HC555 (512e) | 14TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Ultrastar™ DC HC555 (512e/4Kn) | 16TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Ultrastar™ DC HC555 (512e) | 18TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Ultrastar™ DC HC555 (512e) |
| Action | Select | Select | Select | Select | Select |
| Main Specifications | |||||
| Product Type | Server | Server | Server | Server | Server |
| Storage Capacity | 8TB | 12TB | 14TB | 16TB | 18TB |
| Form Factor | 3.5" Internal | 3.5" Internal | 3.5" Internal | 3.5" Internal | 3.5" Internal |
| Interface | 12.0Gb/s SAS | 12.0Gb/s SAS | 12.0Gb/s SAS | 12.0Gb/s SAS | 12.0Gb/s SAS |
| Rotational Speed | 7,200RPM | 7200RPM | 7200RPM | 7200RPM | 7200RPM |
| Cache | 256MB | 256MB | 512MB | 512MB | 512MB |
| Format | 512e | 512e | 512e/4Kn | 512e/4Kn | 512e/4Kn |
| Series | Ultrastar DC HC320 | Ultrastar HC555 | Ultrastar DC HC550 | Ultrastar DC HC555 | Ultrastar DC HC555 |
| Z-height | 26.1mm | 26.1mm | 26.1mm | 26.1mm | 26.1mm |
| Detailed Specifications | |||||
| Life Expectancy | 2 Million Hours (MTBF) | ||||
| Action | Select | Select | Select | Select | Select |