N9Y12A Technical Specifications
HPE Midline Helium 8TB Hard Drive – SAS 12Gb/s
Manufacturer Details
Brand: HPE
Product Line: HPE
Model: Midline Helium
Bundled with: HP SmartDrive carrier
Storage Specifications
Type: Hard Drive
Form Factor: 3.5″ LFF (8.9 cm)
Hard Drive Type: Hot-swap
Storage Interface: Serial Attached SCSI 3 (SAS 12 Gb/s)
Capacity: 8 TB
Average Seek Time: 8.5 ms
Maximum Seek Time: 16 ms
Track-to-Track Seek Time: 0.25 ms
Data Transfer Rate: 1.2 GB/s
Spindle Speed: 7200 RPM
Bytes per Sector: 512
Features: Advanced format 512e, Helium-filled for enhanced efficiency.
Interface Provided
Interfaces: 1 x SAS 12 Gb/s
Bay Compatibility
Compatible Bay: 3.5″ LFF





