Lenovo 4XB7A83368 20TB 7.2K SAS HDD | Enterprise HDD, LFF, 3.5 in

Increase storage density without changing your array strategy. This Lenovo 20 TB 3.5 in LFF SAS hard drive is built for enterprise environments that need high-capacity spinning media for bulk data, backup repositories, and nearline storage tiers. The 7,200 RPM spindle speed delivers predictable mechanical performance, while the SAS interface supports the kind of controlled, multi-drive deployments infrastructure teams expect in shared storage systems. At 20 TB per drive, this model helps reduce rack footprint, simplify expansion planning, and lower the number of drives required to reach capacity targets. That matters when procurement is balancing bay count, power draw, and service overhead against long-term storage growth. The 3.5 in form factor fits established enterprise chassis and storage platforms designed for large-capacity HDDs. Choose this drive when the priority is dependable capacity at scale, not flash-tier latency. It is a practical fit for organizations standardizing on SAS infrastructure and looking to extend the life of existing arrays with a high-density replacement or expansion option.