Product8TB 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)12TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Seagate Exos X24 Series FastFormat™ (512e/4Kn)16TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Seagate Exos X24 Series FastFormat™ (512e/4Kn)18TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Seagate Exos X18 Series FastFormat™ (512e/4Kn)20TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Seagate Exos X24 Series FastFormat™ (512e/4Kn)24TB SAS 3.0 12.0Gb/s 7200RPM - 3.5" - Seagate Exos X24 Series FastFormat™ (512e/4Kn)
ActionSelectSelectSelectSelectSelectSelectSelectSelectSelectSelect
Main Specifications
Product Type ServerServerServerServerServerServerServerServerServerServer
Storage Capacity 8TB12TB14TB16TB18TB12TB16TB18TB20TB24TB
Form Factor 3.5" Internal3.5" Internal3.5" Internal3.5" Internal3.5" Internal3.5" Internal3.5" Internal3.5" Internal3.5" Internal3.5" Internal
Interface 12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS12.0Gb/s SAS
Rotational Speed 7,200RPM7200RPM7200RPM7200RPM7200RPM7200RPM7200RPM7200RPM7200RPM7200RPM
Cache 256MB256MB512MB512MB512MB512MB512MB256MB512MB512MB
Format 512e512e512e/4Kn512e/4Kn512e/4Kn512e/4Kn512e/4Kn512e/4Kn512e/4Kn512e/4Kn
Series Ultrastar DC HC320Ultrastar HC555Ultrastar DC HC550Ultrastar DC HC555Ultrastar DC HC555Exos X24Exos X24Exos X18Exos X24Exos X24
Z-height 26.1mm26.1mm26.1mm26.1mm26.1mm26.1mm26.1mm26.1mm26.1mm26.1mm
Detailed Specifications
Life Expectancy 2 Million Hours (MTBF)2.5 million hours MTBF2.5 million hours MTBF2.5 million hours MTBF2.5 million hours MTBF2.5 million hours MTBF
ActionSelectSelectSelectSelectSelectSelectSelectSelectSelectSelect