Lenovo System X NL 1TB 3.5" SATA HDD

The Lenovo 81Y9806 is a 1TB hard drive created for System X servers that need extra capacity without a complicated upgrade path. Its 3.5 inch size and 6Gbps SATA interface let you slide it straight into models such as the x3250 M5, x3650 M5, and other compatible Lenovo platforms using the standard cables already in the chassis.

Spinning at 7,200 RPM, the drive handles everyday workloads like file sharing, log retention, and backup jobs with steady throughput. A 64MB cache stores frequently accessed data so the operating system and applications can reach it faster, reducing delays when users open common files or virtual machines.

This drive suits IT administrators who want to replace aging disks, add more space for growing departments, or build an additional backup target while keeping budgets under control. Because it installs internally with familiar SATA connectors, the upgrade can be finished during a routine maintenance window and put to work immediately.

• 1TB capacity adds headroom for data, applications, and backups
• 7,200 RPM spindle speed supports consistent read and write performance
• 6Gbps SATA interface matches the throughput of modern server controllers
• 64MB cache retains frequently used data for quicker access
• 3.5 inch form factor fits standard server and desktop drive bays
• Qualified for Lenovo System X models including x3250 M5 and x3650 M5
• Installs internally with standard SATA power and data cables