Seagate BarraCuda 8TB (ST8000DM004)

The Seagate BarraCuda 8TB 3.5" internal hard drive delivers high-capacity, cost-effective storage for desktop PCs, creative workstations and entry-level DAS units. With a SATA III 6Gb/s interface and a 256MB multisegmented cache, this drive balances capacity and everyday performance for media libraries, backups and large file archives.

Key Benefits

• High capacity: 8TB for large media collections, game libraries and long-term backups
• Reliable desktop-class design: BarraCuda family with proven Seagate quality
• Efficient operation: 5400 RPM nominal speed for quieter, lower-power operation compared with 7200 RPM class drives
• Fast bursts and multitasking: 256MB cache to help improve burst transfer and responsiveness
• Broad compatibility: SATA 6Gb/s (backwards compatible with 3Gb/s and 1.5Gb/s controllers)
• Security & retirement: Seagate Secure/SED variants and Instant Secure Erase supported on applicable SKUs

Ideal For

• Desktop upgrades and new builds
• Mass storage for games, video libraries and photo archives
• Secondary storage for workstation projects and scratch space
• External enclosures (3.5") and DIY NAS (verify NAS compatibility per vendor)

Software & Support

Seagate provides SeaTools diagnostics and DiscWizard imaging tools for drive management and migration. Firmware and utilities are available from Seagate's support site. The product ships with a 2-year limited manufacturer warranty.

Quick Notes & Installation Tips

• Standard 3.5" drive bay required (26.11 mm height). Use appropriate mounting screws or trays—some systems or enclosures supply dedicated screws.
• May require reformatting for macOS or Linux. No special drivers typically required for modern OSes.
• Seagate Secure (self-encrypting) features vary by specific SKU; verify SED support if hardware encryption is required.