450G 15K 3.5-inch SAS Server Hard Drive — 1PCS — Models 42D0519 / 42D0520 / 42C0264

Single 1PCS 3.5-inch SAS server hard disk with 450G capacity and 15K spindle speed. Designed for enterprise-class servers and storage systems that require a 3.5" form factor and high-performance 15,000 RPM operation. Compatible part numbers: 42D0519, 42D0520, 42C0264. Sold as one unit — ideal for replacing or upgrading server drives in RAID and high-IO workloads.