Seagate Barracuda Harddisk ST4000DM004 4TB 3.5 SATA-600 5400rpm - FACTORY RECERTIFIED

For desktops and all-in-one PCs that need generous storage without the noise or heat of high-RPM drives, this 4TB BarraCuda spins at 5400rpm and pairs a 256MB cache with SMR technology to deliver dependable capacity for everyday computing, backups, and media libraries. As a factory recertified unit, it has been restored to full working order and tested to meet Seagate's quality standards, offering a cost-effective way to expand your storage.

Highlights

• 4TB capacity for large file collections, games, and system backups
• 3.5-inch form factor fits standard desktop drive bays
• SATA III 6Gb/s interface for broad compatibility
• 5400rpm spindle speed balances performance and low power consumption
• 256MB cache improves responsiveness for frequently accessed data
• Factory recertified: tested and verified by Seagate

In daily use

The BarraCuda 4TB handles everyday tasks smoothly—loading applications, transferring photos and videos, and running backups. Its low power draw (3.7W average operating) and quiet acoustics (2.4 bels operating) make it suitable for home offices and media PCs where silence matters. With a workload rate limit of 55TB per year, it is built for consumer and light NAS use, not 24/7 enterprise duty. The drive uses Advanced Format (4096-byte sectors) and is compatible with modern operating systems.

Full specifications

• Capacity: 4TB
• Form factor: 3.5-inch
• Interface: SATA III (6 Gb/s)
• Spindle speed: 5400 RPM
• Cache: 256MB
• Recording technology: SMR (Shingled Magnetic Recording)
• Bytes per sector: 4096 (Advanced Format)
• Max sustained data rate: 190MB/s
• MTBF: 1,000,000 hours
• Workload rate limit: 55TB/year
• Power consumption (operating avg): 3.7W
• Power consumption (idle avg): 2.5W
• Operating temperature: 0°C to 60°C
• Non-operating temperature: -40°C to 70°C
• Operating shock (2ms): 80Gs
• Non-operating shock (1ms): 300Gs
• Idle acoustics: 2.0 bels
• Operating acoustics: 2.4 bels
• Product condition: Factory Recertified

Final note

This factory recertified BarraCuda offers a reliable and economical way to add 4TB of storage to your desktop system, backed by Seagate's rigorous testing.