A-Tech 16GB Replacement for HP 797259-091 - DDR4 2133MHz PC4-17000 ECC Unbuffered UDIMM 2rx8 1.2v - Single Server Memory Ram Stick (797259-091-ATC) at Amazon.com
MemoryMasters 16GB Memory for Dell PowerEdge R330 DDR4 2133MHz ECC UDIMM (MemoryMasters) at Amazon.com