RAM-32GDR4T0-SO-2666 QNAP 32GB DDR4-2666, SO-DIMM, 260 pin, T0 Version
A-Tech 1GB Module for QNAP TS-x69 Pro x69L x69U TS-x59 Pro II Series NAS Servers - DDR3 1333MHz PC3-10600 Non-ECC SODIMM 1.5V Memory RAM (Replacement for QNAP RAM-1GDR3-SO-1333) at Amazon.com
A-Tech 1GB Module for QNAP TS-x69 Pro x69L x69U TS-x59 Pro II Series NAS Servers - DDR3 1333MHz PC3-10600 Non-ECC SODIMM 1.5V Memory RAM (Replacement for QNAP RAM-1GDR3-SO-1333) at Amazon.com