HP H6Z87A HPE 3PAR STORESERV M6720 4TB SAS HDD

The HP H6Z87A is a 4TB SAS hard drive engineered specifically for the HPE 3PAR StoreServ M6720 storage enclosure. It connects via a 12Gb/s SAS interface, providing enterprise-grade bandwidth for data-intensive storage operations. The drive uses a 520-byte sector format, which is a requirement of the 3PAR architecture — the additional bytes per sector enable inline data integrity checks that the 3PAR controller relies on to ensure data consistency across the array. This makes the drive a plug-and-play addition for administrators expanding capacity in an existing 3PAR environment.

As a mechanical hard drive, the H6Z87A is best suited for capacity-tier storage where cost per terabyte is the primary consideration rather than raw IOPS performance. It is ideal for workloads such as archival data, backups, and large sequential reads and writes. Organizations already running 3PAR StoreServ infrastructure will find this drive a straightforward way to add capacity, but it is important to understand that the 520-byte sector format effectively locks the drive to the 3PAR platform. Buyers should also be aware that HPE has been guiding customers toward newer storage platforms such as Primera and Alletra, so this drive is primarily relevant for maintaining and extending existing 3PAR deployments.