16GB (1 x 16GB) Certified for Dell RAM for Laptop Upgrade | SNP47J5JC/16G DDR4-2133 PC3-17000 SODIMM XPS 9550 9560 Alienware 17R4 Precision 5510 7510 7710 7720 7520 at Amazon.com
Axiom 16GB DDR4-2133 SODIMM - AX42133S15B/16G at Amazon.com
HP 8GB (1x8GB) Dual Rank x8 DDR4 2133 MHz 288-pin DIMM RAM Module SDRAM (726718-B21 ) at Amazon.com
Kingston Technology 16GB DDR4 2133MHz Reg ECC Workstation Memory for Select HP Compaq KTH-PL421/16G at Amazon.com
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
QNAP 16GB DDR4-2133MHz R-DIMM Memory Module [PN: RAM-16GDR4-RD-2133] at Amazon.com