HPE ML350 Gen9 8LFF 2x Xeon E5-2699v4 256GB DDR4 rack server

Dual Xeon E5-2699 v4 compute density

The HPE ProLiant ML350 Gen9 8LFF chassis arrives with two 22-core Xeon E5-2699 v4 processors running at 2.2GHz and 256GB of DDR4 ECC registered memory. This configuration targets organisations that need maximum thread count in a single 5U rack footprint for virtualisation hosts, database nodes or high-performance computing clusters.

Sustained multi-thread throughput

Each CPU provides 55MB of cache and 44 total cores across the dual-socket board, allowing the system to maintain high instruction retirement rates during prolonged batch rendering, scientific simulation or analytics workloads. The P440 SAS controller manages up to eight 3.5-inch SATA drives so storage bandwidth scales with the compute resources rather than bottlenecking them.

From single-socket or lower-core predecessors

Teams moving from single-processor E5 v3 or v4 platforms gain a direct doubling of memory channels and PCIe lanes without changing rack infrastructure. The jump is worthwhile when licensing costs scale per socket and the 1536GB maximum memory ceiling removes the need to spread workloads across additional nodes.