16GB 2Rx8 PC4-3200AA-R Smart.

HPE P20501-001-RFB 16 GB memory is a DDR4 DIMM for server and workstation systems. Its single-module configuration provides 16 GB of memory in one stick.

The module uses a 2Rx8 dual-rank layout and runs at DDR4-3200, with a listed clock frequency of 3200 MHz and transfer rate of 3200 MT/s. ECC Registered memory is specified, for systems designed to use registered ECC DIMMs.