Capacity: 6TB
Interface: SAS 12Gb/s
Buffer Size: 256MB
Load/Unload Cycles: 600,000
MTBF: 2 million hours
Sustained Transfer Rate: 255 Mbps
Average Latency: 4.16 ms
Seek Time (Read/Write): 8.0 ms / 8.6 ms

Capacity: 6TB
Interface: SAS 12Gb/s
Speed: 7200 RPM
Cache: 256MB
Form Factor: 3.5 inches
Sector Size: 512e
Sustained Throughput: Up to 255MB/s
MTBF: 2 million hours

Capacity: 4 TB
Interface: SAS 12 Gb/s
Spindle Speed: 7200 RPM
Cache Size: 256 MB
MTBF: 2 million hours
Power Consumption: 12.10 W
Bytes per Sector: 512

Capacity: 2TB
Form Factor: 3.5-Inch
Interface: SATA 6 Gb/s
Data Transfer Rate: Up to 600 MB/s
Operating Temperature: 0?C to 60?C

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: 8 TB
RPM: 5400
Cache Memory: 256 MB
Interface: SATA 6.0 Gb/s
Form Factor: 3.5″
MTBF: 1 million hours
Uncorrectable Bit Error Rate (UBER): < 1 per 10^14 bits read.