16GB DDR4-2933MHZ REG ECC DUAL RANK MODULEKingston 16GB DDR4 SDRAM Memory Module For Server 16 GB DDR4 2933 PC4 23400 DDR4 SDRAM 2933 MHz CL21 ECC Registered 288 pin DIMM Lifetime Warranty VPN: KTD PE429D8 16G SKU: RSC676250 UPC: 740617294996 16 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps. 2933 MHz memory speed with Registered signal and CL21 latency for great multitasking capability DDR4 SDRAM operates at an effective bus speed