RAM is a typical upgradeable part, but some NAS devices also enable you to set up an SSD to work as a large-speed cache, dramatically bettering facts transfer general performance.
components technical specs: A NAS is https://neveyvao676080.qodsblog.com/29384343/detailed-notes-on-storage-nas-dubai-storage-nas-network-attached-storage-buy-qnap-synology-nas-storage-devices