Lenovo 4XB7A13626 480GB 3.5" Serial ATA III 3D TLC Internal SSD

The Lenovo 4XB7A13626 is a 480GB internal solid-state drive built for servers and workstations that use a 3.5-inch bay and a Serial ATA III connection. By combining a 6 Gbit/s interface with 3D TLC NAND flash memory, it delivers sustained read speeds up to 560 MB/s and write speeds up to 510 MB/s, giving system administrators a straightforward way to shorten boot times and accelerate data-intensive workloads.

For environments that handle confidential or regulated information, the drive includes hardware-based 256-bit AES encryption. Security processing occurs on the drive itself, so encryption does not place additional load on the host CPU and helps maintain consistent throughput even when protection is enabled.

Performance is backed by enterprise-class endurance. The drive sustains up to 90,000 input/output operations per second on random reads and 19,000 on random writes with 4 KB blocks, making it suitable for virtualization hosts, database servers, and analytics applications that rely on frequent small-block transactions. A mean time between failures of two million hours supports round-the-clock operation in data centers or engineering labs where downtime is costly.

Lenovo certifies the 4XB7A13626 to meet global regulatory standards, simplifying deployment across international sites. Its familiar 3.5-inch form factor also lets IT teams upgrade existing SATA-based storage arrays or replace aging hard drives without altering rack layouts or cabling.

Whether you are refreshing a CAD workstation that needs rapid project loads, expanding a file server for faster backup windows, or building a new cluster that demands predictable latency, this Lenovo SSD provides a balanced mix of speed, security, and reliability.

Highlights:

• 480GB capacity built on 3D TLC NAND flash memory
• 3.5-inch form factor with Serial ATA III interface rated at 6 Gbit/s
• Up to 560 MB/s sequential read and 510 MB/s sequential write speeds
• Hardware-based 256-bit AES encryption for data protection
• 90,000 IOPS random read and 19,000 IOPS random write for 4 KB workloads
• Two million hour mean time between failures for long-term reliability
• Certified for global regulatory compliance