NVTEK 32GB (2x16GB) DDR4-2666 PC4-21300 SODIMM Laptop RAM Memory Upgrade at Amazon.com
Timetec DDR4-2666 16GB Replacement for Synology D4ECSO-2666-16G DDR4 ECC Unbuffered SODIMM 2666MHz PC4-21300 260 Pin 1.2V CL19 Dual Rank 2Rx8 Memory RAM Upgrade (D4ECSO-2666-16G_TT) at Amazon.com
32GB DDR4-2666MHZ Non-ECC CL19 SODIMM 2RX8 at Amazon.com
Axiom 32GB DDR4-2666 SODIMM for Lenovo at Amazon.com
Timetec DDR4-2666 4GB Replacement for Synology D4NESO-2666-4G Non-ECC Unbuffered SODIMM (Compatible for RS820RP+, RS820+, DS920+, DS720+, DS420+, DS220+, DS2419+, DS2419+II, DS1819+, DVA3219, DS1618+) at Amazon.com
Corsair Vengeance Performance Memory Kit 16GB ddr4 2666MHz CL18 Unbuffered SODIMM (CMSX16GX4M2A2666C18)
Kingston 16GB DDR4 2666MHZ SODIMM at Amazon.com
Timetec 8GB DDR4 2666MHz (DDR4-2666) PC4-21300 ( (PC4-2666V) Non-ECC Unbuffered 1.2V CL19 1Rx8 Single Rank 260 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module Upgrade (8GB)
A-Tech 16GB (2x8GB) DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 SODIMM 1.2V 260-Pin Non-ECC SO-DIMM Laptop Notebook RAM Memory Modules
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
32GB DDR4-2666 PC4-21300 ECC SODIMM 2Rx8 Memory Upgrade by NEMIX RAM at Amazon.com
G.Skill Ripjaws SO-DIMM Series 32GB (16GB x 2) 260-Pin SO-DIMM PC4-21300 DDR4 2666 CL19-19-19-43 1.20V Dual Channel Laptop Memory Model F4-2666C19D-32GRS at Amazon.com
DDR4 21300S PC4 2666 8GB SODIMM, DDR4-2666MHz PC4-21300 CL19 2Rx8 1.2V Non-ECC 260 Pin Laptop Memory Module Ram at Amazon.com
DDR4 2666 16GB Ram DDR4 2666 Mhz DUOMEIQI DDR4 16GB 2666Mhz SODIMM PC4-21300 Ram CL19 1.2V 260-Pin Laptop Ram at Amazon.com
Amazon.com: Crucial RAM 4GB DDR4 2666 MHz CL19 Laptop Memory CT4G4SFS8266 : Everything Else
HP S1 Single RAM 16GB DDR4 2666MHz CL19 Laptop Memory - 7EH99AA#ABC at Amazon.com
OLOy DDR4 RAM 32GB (2x16GB) 2666 MHz CL19 1.2V 260-Pin Laptop SODIMM for Intel (MD4S162619IZDC) at Amazon.com
Kingston 8GB DDR4 2666MHZ SODIMM
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
Amazon.com: AddOn 16GB DDR4 SDRAM Memory Module - for Desktop PC - 16 GB (1 x 16 GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - CL17-1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM 4VN07AA ABA-AA : Electronics
Silicon Power DDR4 32GB (16GBx2) 2666MHz 260-pin CL19 1.2V SODIMM Laptop RAM Computer Memory SU032GBSFU266B22AB at Amazon.com
64GB (2x32GB) DDR4 2666 PC4-21300 SODIMM Laptop Memory by NEMIX RAM at Amazon.com
Samsung 4GB DDR4 PC4-21300, 2666MHZ, 260 PIN SODIMM, 1.2V, CL 19 Laptop ram Memory Module at Amazon.com
Synology RAM DDR4-2666 Non-ECC SO-DIMM 4GB (D4NESO-2666-4G) at Amazon.com
Crucial RAM 8GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT8G4SFRA32A
Crucial 16GB Kit (8GBx2) DDR4 2666 MT/s (PC4-21300) SR x8 SODIMM 260-Pin Memory - CT2K8G4SFS8266 at Amazon.com
