Toshiba MG08-D Series 3.5" 4TB, 7200 RPM, 256MB, 550 WRL, SATA III Hard Drive, Enterprise

The Toshiba MG08ADA400E is a 4TB enterprise-grade hard disk drive designed for data center and business-critical server applications. It operates on a SATA 6 Gbit/s interface and features a rotational speed of 7200 RPM, providing consistent data throughput for demanding storage systems. The drive is built in a standard 3.5-inch form factor with 512e sector formatting, ensuring compatibility with a wide range of enterprise hardware and server infrastructures.

Engineered for reliability, this HDD is rated for a workload of 550 TB per year and has a Mean Time Between Failures (MTBF) of 2,000,000 hours. This construction supports continuous 24/7 operation in capacity-optimized storage environments. A 256 MB buffer assists in managing data flow, enabling sustained read and write speeds of up to 243 MB/s. The drive also supports S.M.A.R.T. technology for proactive system health monitoring.

• 4 TB storage capacity
• 3.5-inch enterprise form factor
• SATA 6 Gbit/s interface
• 7200 RPM rotational speed
• 256 MB buffer size
• Up to 243 MB/s sustained transfer rate
• 550 TB/year workload rating
• 2,000,000-hour Mean Time Between Failures (MTBF)
• Engineered for 24/7 operational use
• Supports S.M.A.R.T. drive monitoring