P00930-B21 DIMM Type: RDIMM DIMM Capacity: 64 GB DIMM Rank: Dual DIMM Native Speed (MT/s): 2933 MT/s Form Factor: DIMM 288-pin Memory Capacity: 64 GB Number of Modules: 1 x 64 GB Memory Technology: DDR4 SDRAM Memory Speed: 2933 MHz (PC4-23400) Memory Standard: DDR4-2933/PC4-23466 Signal Processing: Registered Data Integrity Check: ECC Features: Dual Rank, Registered