881781-K21 HPE 12TB 7200RPM 3.5in DS SAS-12G LP G9 G10 HDD

881781-K21 Technical Specifications

HPE 12TB 7200RPM 3.5 in DS SAS-12G LP Midline G9 G10 HDD

General
Device Type: Hard Drive – Hot Swap
Capacity: 12 TB
Interface: SAS 12Gb/s
Form Factor: 3.5 inch LFF
Bytes per Sector: 512
Drive Technology (Fill): He
Format Type: 512e
Plug Type: Hot Plug
Carrier Type: Low Profile Carrier (LPC)
Workload: Midline
Features: Advanced Format 512e, Filled with Helium, Digitally Signed Firmware
Bundled with: HPE Low Profile Carrier
Performance
Drive Transfer Rate: 12 Gb/sec (external)
Drive Rotation Speed (RPM): 7200 RPM
OD Media Rate, Max Sequential Throughput (MiB/s): 235
128Kib Random Rd (IOPs): 105
128Kib Random 70% RD/ 30% WT (IOPs): 115
128Kib Random 50% RD/ 50% WT (IOPs): 125
Average Seek Time: 8 ms
Max Seek Time: 16 ms
Track-to-Track Seek Time: 0.23 ms
Expansion & Connectivity
Compatible Bay: 3.5″ LFF
Interfaces: 1 x SAS 12 Gb/s
Power Consumption
Idle Time: 5.50 Watt
Random R/W: 6.10 Watt
Sequential Read: 7.00 Watt
Sequential Write: 6.80 Watt