Seagate ST4000NM003A Hard Drive 4TB SAS3 12Gb/s 7.2K RPM 3.5in 256MB Cache, 512N - Exos 7E8 Series
• Backed by a 2 million hour MTBF rating
• Low TCO for demanding 24×7 operations
• Trusted performance; Rock-solid reliability
• High performance; high capacity data storage
Hard Drive 4TB SAS3 12Gb/s 7.2K RPM 3.5in 256MB Cache, 512N - Cimarron Series - Enterprise Class (Bulk, OEM) - OEM