MG08-D Series Hard Disk Drive 4TB SAS-3.0 512e SED MG08SDP400E Features: Industry Standard 3.5-inch 26.1mm Height Form Factor Up to 8 TB (SATA or SAS) 7200rpm Performance Choice of SATA 6 Gbit/s or Dual-Port SAS 12 Gbit/s Interface 550 Total TB Transferred per Year Workload Rating Choice of 512n or 512e (Advanced Format) Sector Technology Sanitize Instant Erase (SIE) and Self-Encrypting Drive (SED) Option Models Available Specifications: Capacity 4 TB Form Factor 3.5-inch Buffer Size 256 MiB Rotation Speed 7200rpm Data Transfer Speed ( Sustained ) ( Typ. ) 243 MiB/s MTTF/MTBF(AFR) 2 000 000h (0.44%) Weight ( Max ) 693g