| General |
Capacity |
20 TB (20,000 GB) |
Highest CMR capacity at the time of its release. |
|
Recording Technology |
CMR (Conventional Magnetic Recording) & ePMR |
Tracks do not overlap, providing fast, consistent performance for all enterprise applications. |
|
Platform Technology |
HelioSeal® (7th Gen) |
Helium-filled enclosure allows for a 9-disk platform (18 heads). |
|
Flash Integration |
OptiNAND™ Technology |
Integrates iNAND (flash) with the HDD to store metadata, boosting areal density and providing ArmorCache™ protection. |
| Performance |
Spindle Speed |
7200 RPM |
Standard enterprise speed. |
|
Data Buffer (Cache) |
512 MB |
Large cache for high-demand server environments. |
|
Max Sustained Transfer Rate |
Up to $291 \text{ MB/s}$ |
Extremely high sequential throughput. |
|
Average Latency |
$4.16 \text{ ms}$ |
Time for the spindle to rotate to the data sector. |
|
Random Write IOPS (SAS) |
Up to 565 IOPS |
High transactional performance metric. |
| Connectivity |
Interface Options |
SATA $6 \text{ Gb/s}$ or SAS $12 \text{ Gb/s}$ |
Both interface options are available for data center compatibility. |
|
Sector Format |
$4 \text{ Kn}$ (4096 bytes) and $512 \text{ e}$ (512-byte emulation) |
Advanced Format options. |
| Reliability |
MTBF (Projected) |
$2.5 \text{ Million hours}$ |
Industry-leading reliability rating for 24/7/365 operation. |
|
Workload Rating |
$550 \text{ TB/year}$ |
Massive workload capacity, ideal for continuous use. |
|
Warranty |
5 Years Limited |
Standard enterprise warranty. |
| Power |
Idle Power (SATA Typical) |
$\approx 6.0 \text{ W}$ |
Highly power efficient due to HelioSeal technology. |
|
Power Efficiency (Idle) |
$\approx 0.305 \text{ W/TB}$ |
Best-in-class power efficiency for this capacity. |
Reviews
There are no reviews yet.