Lenovo 4XB7B11315 24TB SAS 512e 3.5in HDD | Enterprise Storage

Increase storage density without redesigning the platform. Lenovo’s 24 TB 3.5-inch SAS 512e HDD is built for environments where capacity per slot matters more than raw IOPS. It fits enterprise arrays, backup repositories, and archive tiers that need predictable SAS connectivity and large-volume retention in a familiar 3.5-inch footprint. The 512e sector format supports broad compatibility with systems designed around advanced-format drives, while the SAS interface keeps the drive aligned with enterprise storage architectures that depend on dual-port class infrastructure and controlled deployment practices. For teams managing growth in backup, surveillance, content repositories, or cold data pools, this drive helps reduce the number of bays, enclosures, and replacement cycles required to hold the same dataset. This is the kind of drive that earns its place in procurement by lowering rack pressure and simplifying expansion planning. Instead of filling chassis with smaller-capacity disks, you can standardize on fewer, larger drives and preserve room for future growth. For organizations that value validated Lenovo storage components, the 4XB7B11315 offers a straightforward path to higher density in a proven enterprise form factor.