Cisco 16GB DDR4 2666MHZ RDIMM PC4-21300 SINGLE RANK X4 1.2V UCS-MR-X16G1RS-H= {UPC Showing the single result Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! Cisco 16GB DDR4 2666MHZ RDIMM PC4-21300 SINGLE RANK X4 1.2V UCS-MR-X16G1RS-H= $1,970.96 Original price was: $1,970.96.$810.86Current price is: $810.86. Add to cart