Expand server-side flash capacity with a 6.4 TB NVMe solid-state drive built for read-intensive storage workloads. PCIe Gen4 connectivity places the drive in platforms that support current-generation NVMe storage paths, while the Mainstream Performance classification identifies its intended performance tier. This is an ACCORTEC HPE-compatible storage option for environments that need to match the HPE P65023-B21 storage requirement. Read-intensive flash is suited to deployments where data is retrieved more often than it is rewritten, including virtual machine image repositories, content-serving datasets, analytics reads, and database query workloads. The 6.4 TB capacity provides a high-density tier for workloads that would otherwise require several lower-capacity drives. NVMe operation avoids legacy SATA and SAS storage paths where a platform is configured for NVMe media. P65023-B21-ACC combines 6.4 TB capacity, PCIe Gen4 NVMe operation, and a read-intensive workload classification in one compatible drive option. Verify that the target server supports NVMe storage, PCIe Gen4 operation, the required drive interface, and the planned 6.4 TB capacity before installation. Its distinguishing characteristics are its high capacity and read-focused Mainstream Performance positioning rather than a general-purpose or write-intensive workload profile.