| General |
Capacity |
12 TB (12,000 GB) |
Highest density model in the air-filled HA340 series. |
|
Recording Technology |
CMR (Conventional Magnetic Recording) |
Ensures high performance for random read/write workloads (optimal for RAID/servers). |
|
Platform |
Air-Filled |
Uses a standard air-based platform, offering a cost-effective alternative to helium drives. |
| Performance |
Spindle Speed |
7200 RPM |
Fast rotation for low latency and enterprise access. |
|
Data Buffer (Cache) |
512 MB |
Standard for the 10TB and 12TB models in this series. |
|
Max Sustained Transfer Rate |
Up to $267 \text{ MB/s}$ ($255 \text{ MiB/s}$) |
Excellent sequential throughput. |
|
Random Read IOPS (4K) |
$\approx 150 \text{ IOPS}$ |
Based on $4\text{K, QS}16$ test conditions. |
|
Random Write IOPS (4K) |
$\approx 465 \text{ IOPS}$ |
Based on $4\text{K, QS}16$ test conditions. |
|
Average Latency |
$4.16 \text{ ms}$ |
Predictable rotational latency. |
| Reliability |
MTBF (Projected) |
$2.0 \text{ Million hours}$ |
High enterprise-grade Mean Time Between Failures rating. |
|
Workload Rating |
$550 \text{ TB/year}$ |
Designed for heavy 24/7/365 usage in data centers. |
|
Annualized Failure Rate (AFR) |
$0.44\%$ |
Projected failure rate. |
|
Warranty |
5 Years Limited |
Standard enterprise warranty period. |
| Connectivity |
Interface Options |
SATA $6 \text{ Gb/s}$ or SAS $12 \text{ Gb/s}$ |
Both host interface options are available (separate models). |
|
Sector Format |
$512 \text{ e}$ (Emulated) / $4 \text{ Kn}$ (Native) |
Advanced Format options. |
| Power |
Operating Power (Typical) |
$\approx 9.2 \text{ W}$ |
Power consumption during active operation. |
|
Idle Power (Typical) |
$\approx 8.4 \text{ W}$ |
Power consumption during non-operational standby. |
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