How to upgrade the RAM on your QNAP NAS and which one to buy – NAS Compares
Qnap TS-269L Dubai
User manual QNAP TS-269L (English - 84 pages)
Memory RAM | 2GB - Qnap TS-259 Pro+ / TS-269 Pro / TS-469 Pro / TS-469U-RP / TS-569 Pro / TS-669 Pro - (OEM-# RAM-2GDR3-SO-1333) - 1333MHz, Unbuffered, 1,5V
How to Upgrade the Memory(RAM) of NAS | Qnap Advanced Support
Upgrade RAM Memory for QNAP NAS
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