The HPE 647658-081 is an 8GB server memory kit for adding RAM to a compatible system. It contains one 8GB module, so it provides a single memory addition rather than a multi-module set.
The DIMM uses DDR3-1333 PC3L-10600E memory and has a dual-rank x8 design. ECC error checking and unbuffered signal processing are specified, with CL9 latency.
Its 240-pin DIMM format identifies its physical memory-module type. Together, these details describe a server memory component for systems that support this memory specification.