Capacity: 12TB
Interface: SAS 12Gb/s
Rotational Speed: 7200 RPM
Data Buffer: 256 MB
Sector Size: 512e (512, 520, 528)
Latency: Average 4.16 ms
Max Areal Density: 864 Gbits/sq. in.

Capacity: 12TB
Interface: SATA 6Gbps
RPM: 7200
Cache: 256 MB
MTBF: 2.5 million hours
Vibration Protection: Enhanced RVS technology
Power Consumption: Low power profile for eco-friendly performance.

16TB Western Digital Ultrastar SATA HDD, 7200 RPM, 3.5″ Form Factor

Capacity: 1 TB
Spindle Speed: 7200 RPM
Interface: SATA 6.0 Gbps
Cache: 128 MB
Average Seek Time: 8.9 ms
Operational Reliability: 24/7/365 availability, dynamic fly-height technology, and RAID-specific TLER support

Form Factor: 3.5-inch
Interface: SATA 6 Gb/s (SATA III)
Cache Size: 256MB
Sector Size: 512e (512 byte emulation)
Workload Rate: Up to 550TB/year
Power Consumption: Low power draw with HelioSeal technology (for 12TB and above)

Capacity: 14 TB
Form Factor: 3.5″
RPM: 7200
Interface: SAS 12Gb/s
Cache: 512 MB
Technology: Conventional Magnetic Recording

Capacity: 18 TB
Cache: 512 MB
Interface: SAS 12 Gb/s
RPM: 7200
Mean Time Between Failures (MTBF): 2.5 million hours
Endurance: 550 TB
Power Consumption: 8.8 W (active), 5.8 W (idle)
Operating Temperature: 5?C to 60?C
Storage Temperature: -40?C to 70?C

Capacity: 18TB
Interface: SATA 6Gb/s
Form Factor: 3.5″
Spindle Speed: 7200 RPM
Cache: 512MB
MTBF: 2.5 million hours
AFR: 0.35%