Seagate Barracuda ST8000DM004 8 TB 3.5-inch Internal Hard Drive SATA III 5400 RPM 256 MB Cache

The Seagate Barracuda ST8000DM004 is a high-capacity 8 TB internal hard drive designed for desktop PCs, home servers, and direct-attached storage (DAS). With a 3.5-inch form factor and SATA III interface, it delivers reliable performance for everyday computing and media storage.

Advantages

Massive 8 TB storage capacity allows you to store thousands of hours of video, photos, music, and documents. The 5400 RPM spindle speed and 256 MB cache provide smooth data access, while SMR (Shingled Magnetic Recording) technology increases areal density for cost-effective storage.

Suitable for

• Desktop PC upgrades and builds
• Home server and NAS systems
• Direct-attached storage (DAS) enclosures
• Media libraries and backup solutions

Key specifications

• Capacity: 8 TB
• Form factor: 3.5-inch
• Interface: SATA 6 Gb/s
• Spindle speed: 5400 RPM
• Cache: 256 MB
• Recording technology: SMR
• Max sustained data rate: 190 MB/s
• Average latency: 5.5 ms
• MTBF: 1,000,000 hours
• Load/unload cycles: 300,000
• Operating power consumption: 5.3 W (read/write), 3.4 W (idle)
• Operating temperature: 0°C to 60°C
• Non-operating temperature: -40°C to 70°C
• Operating shock: 70 Gs (2ms)
• Non-operating shock: 300 Gs (2ms)

Recommendations

Ideal for users who need reliable, high-capacity internal storage for desktop computing, home servers, or external enclosures. The Barracuda series offers a proven balance of performance and value.