Seagate IronWolf 4TB NAS Hard Drive, 3.5" SATA 6Gb/s, 5400 RPM, 256MB Cache, CMR (ST4000VN006)

• Seagate IronWolf NAS hard drive with 4TB of capacity
• 5400 RPM, CMR recording with 256MB cache and a SATA 6Gb/s interface
• Built for always-on NAS and RAID use in home and small-business systems
• Supplied by QNAP for QNAP NAS and expansion units
• Model: ST4000VN006 | QNAP part number: 72123400-6000000-000-RS

A 4TB Seagate IronWolf NAS drive supplied by QNAP.