Expand supported server or storage-enclosure capacity with a 10 TB, 7,200 RPM SAS hard drive built around the Western Digital HC330 platform. The 12 Gb/s SAS interface supports dual-port enterprise storage architectures where host connectivity, controller paths, and drive replacement procedures are managed through the enclosing system. Its 3.5-inch format suits high-capacity drive bays that accept large-form-factor enterprise HDDs. This configuration uses 4Kn native logical sectors rather than 512-byte emulation. Match the sector format to the operating system, RAID controller, storage enclosure, and recovery tools before installation, since sector-size compatibility affects drive recognition and array rebuild procedures. A 256 MB cache supports normal enterprise HDD operation, while the 10 TB capacity adds dense nearline storage without changing the drive-bay count. Western Digital 1EX2433 includes a drive carrier, providing the physical assembly used for insertion and removal in its supported enclosure environment. The drive also carries TCG self-encrypting capability, allowing encryption functions to be managed where the host platform supports them. This HC330 configuration combines SAS connectivity, 4Kn formatting, self-encryption, and a supplied carrier for environments that require a serviceable enterprise-capacity HDD rather than a bare retail drive.