Lenovo Thinksystem 20TB 3.5" 7200RPM SATA 6Gb/s Hot Swap 512e HDD

The Lenovo 4XB7A80354 is a 20TB hard drive created for ThinkSystem servers that need dependable, high-capacity storage without sacrificing uptime. Built in a 3.5-inch form factor, the drive spins at 7200 revolutions per minute and connects through a SATA 6Gb/s interface, giving administrators a straightforward way to add large volumes of data while maintaining consistent throughput.

This model uses a 512e sector format, so it works smoothly with both newer and legacy operating systems. The design balances cost-effective capacity with the sustained performance that backup repositories, archival workloads, and media libraries demand.

Hot swap support lets IT staff replace or add the drive while the server stays online, which helps protect service availability during maintenance or expansion. When paired with other Lenovo ThinkSystem components, the drive integrates cleanly into existing management tools, simplifying monitoring and lifecycle planning.

Whether you are consolidating backup jobs, extending a file server, or building a dense archival tier in a data center or branch office, the Lenovo 4XB7A80354 delivers the space and reliability required for enterprise environments that run around the clock.

• 20TB capacity supports backup, archival, and large media libraries
• 3.5-inch form factor fits standard Lenovo ThinkSystem drive bays
• 7200 RPM spindle speed maintains steady performance for enterprise workloads
• SATA 6Gb/s interface with 512e sector format offers broad compatibility
• Hot swap capability enables drive changes without shutting down servers