G.Skill Ripjaws V Series 16GB (2 x 8GB) 288-Pin SDRAM (PC4-21300) DDR4 2666 CL15-15-15-35 1.20V Dual Channel Desktop Memory Model F4-2666C15D-16GVR at Amazon.com
A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop
Crucial RAM 16GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Desktop Memory CT16G4DFRA32A
A-Tech 16GB (2x8GB) DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Modules at Amazon.com
Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 2666MHz (PC4-21300) C16 Memory Kit - Black at Amazon.com
PNY Performance 16GB DDR4 DRAM 2666MHz (PC4-21300) CL19 (Compatible with 2400MHz or 2133MHz) 1.2V Notebook/Laptop (SODIMM) Computer Memory RAM – MN16GSD42666 at Amazon.com
A-Tech 32GB (2x16GB) DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Modules at Amazon.com
Synology RAM DDR4-2666 ECC SO-DIMM 16GB (D4ECSO-2666-16G)
Kingston 16GB DDR4 2666MHZ SODIMM at Amazon.com
parts-quick 16GB Memory for QNAP TS-983XU-RP DDR4 2666MHz ECC UDIMM RAM at Amazon.com
Crucial RAM 16GB Kit (2x8GB) DDR4 2666 MHz CL19 Laptop Memory CT2K8G4SFRA266 at Amazon.com
Corsair LPX 16GB DDR4 DRAM 2666MHz C16 Memory Kit CMK16GX4M1A2666C16 Black
Amazon.com: Crucial RAM 16GB DDR4 2666 MHz CL19 Desktop Memory CT16G4DFRA266 : Everything Else
Crucial RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266
Amazon.com: TEAMGROUP Elite DDR4 16GB Single 2666MHz PC4-21300 CL19 SODIMM 260-Pin Laptop Memory Module Ram - TED416G2666C19-S01 : Electronics
Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3000MHz C15 Desktop Memory Kit - Black (CMK16GX4M2B3000C15)
Crucial 16GB Kit (8GBx2) DDR4 2666 MT/s (PC4-21300) SR x8 SODIMM 260-Pin Memory - CT2K8G4SFS8266 at Amazon.com
HyperX Fury 16GB 2666MHz DDR4 CL16 DIMM (Kit of 2) 1Rx8 Black XMP Desktop Memory HX426C16FB3K2/
PNY Performance 16GB DDR4 DRAM 2666MHz (PC4-21300) CL19 (Compatible with 2400MHz or 2133MHz) 1.2V Notebook/Laptop (SODIMM) Computer Memory RAM – MN16GSD42666 at Amazon.com
parts-quick 16GB Memory for QNAP TVS-872XT Compatible RAM DDR4-2666 SO-DIMM at Amazon.com
Amazon.com: Crucial RAM 16GB DDR4 2666 MHz CL19 Desktop Memory CT16G4DFRA266 : Everything Else
HP S1 Single RAM 16GB DDR4 2666MHz CL19 Laptop Memory - 7EH99AA#ABC at Amazon.com
Crucial RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266
Kingston Technology KVR26N19D8/16 ValueRAM - DDR4-16 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - CL19-1.2 V - unbuffered - Non-ECC at Amazon.com
OWC 32GB (2 x 16GB) PC21300 DDR4 2666MHz SO-DIMMs Memory (OWC2666DDR4S32P) at Amazon.com
A-Tech 16GB DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 SODIMM 1.2V 260-Pin Non-ECC SO-DIMM Laptop Notebook RAM Memory Module at Amazon.com
