Encryption: None
Storage Capacity: Total: 4 TB SATA III (6 Gb/s) 3.5\" HDD (5400 rpm)
Buffer: 256 MB
Endurance (Total Bytes Written): 180 TB
Load/Unload Cycles: 300,000
Write Speed: Sequential: 150 MB/s
Noise Level: 28.0 dB (Active) 25.0 dB (Idle)
Mean Time Between Failures (MTBF): 1.0 Million Hours
Read Speed: Sequential: 150 MB/s