Qnap TS-932X 8GB RAM Version 5 +4-Bay 64-Bit NAS w Hardware (TS-932X-8G-US)
QNAP 1-Bay Personal Cloud NAS for Backup and Data Sharing 4-core 1.7GHz 1GB RAM w/ Lockable Drive Tray TS-131K-US - Newegg.com
TS-233-US QNAP 2-Bay Desktop NAS 2.0 GHz ARM 4-core Cortex-A55 2GB
A-Tech 16GB Module for QNAP TS-332X TS-473 TS-673 TS-832X TS-873 TS-932X TVS-473 TVS-473e NAS Servers - DDR4 2400MHz PC4-19200 Non-ECC SODIMM 1.2V Memory RAM Replacement for QNAP RAM-16GDR4K0-SO-2400
QNAP x53D 16GB and 32GB Crucial Memory Upgrade Guide – NAS Compares
Memory RAM Upgrade for QNAP NAS TS-EC1279U 8GB DDR3 DIMM | eBay
QNAP TS-453D-4G 4-Bay Desktop NAS
QNAP TS-473A Quad Core 2.2Ghz 4-Bay NAS with 16GB RAM and 24TB (4 x 6TB) of Seagate Ironwolf NAS Drives Fully Assembled and Tested By CustomTechSales - Newegg.com