Enterprise server hard drives are built for 24/7 duty cycles and far higher workload ratings than desktop disks. We stock SAS and SATA server hard disk drives in 7.2K, 10K, and 15K RPM across capacities from 300GB to 20TB+, in 2.5" and 3.5" form factors, from Seagate Exos, Western Digital, Toshiba, and OEM-branded Dell/HPE caddies. Buying server storage drives in volume? We offer wholesale pricing and verify drive firmware/caddy compatibility with your controller and chassis. Every drive is tested and backed by a 3-Year Warranty.
Browse 20,585 products in SAS & SATA HDDs.
Enterprise hard drives still carry most of the world's stored data. 7.2K RPM nearline drives (Seagate Exos, WD Ultrastar, Toshiba MG series) offer the best cost per terabyte for backup targets, archives, surveillance retention, and object storage. 10K and 15K RPM SAS drives continue to serve legacy arrays and transaction-heavy systems that were built around them.
We supply both bare retail drives and OEM-firmware drives in Dell, HPE, and NetApp carriers — the distinction that determines whether your array accepts the drive at all. Capacities run from legacy 300GB SAS through 20TB+ nearline. Every drive ships health-verified with our 3-year warranty.
Higher spindle speeds reduce seek latency: 15K drives serve random I/O fastest but cap at lower capacities, while 7.2K nearline drives maximize capacity and efficiency for sequential and archival workloads.
Often not without warnings or outright rejection — many OEM systems expect OEM firmware and the correct carrier. Order the OEM-branded variant and it drops in cleanly; we stock both.
Yes. We keep older 300GB–1.2TB 10K/15K SAS drives in stock specifically for maintaining legacy arrays where mixing in larger drives is not an option.