Synology NAS Memory Utilization Vs AvailableĪnother cool tip (thank you OSQuest) is that you should also change the “Type” filter at the top right of the resource monitor to Swap at look at its genuine utilization.
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If the percentage is near 100%, then you will definitely, definitely need to upgrade in order to future proof as you will clearly you’ll benefit from more memory in your Synology NAS.
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The reason for this is that the resource monitor will exclude memory buffers and caching that DSM knows it can free up later. Look at the utilization percentage, not free memory – as this will give you a much, MUCH better understanding of the memory that is required. Make sure all the apps are running, being accessed/monitored and run all the software, media streams and backups that you normally would on a daily basis. In order to genuinely work out if your NAS drive needs more memory, you will need to utilise your Synology device for a while and look at the Memory Monitor during a time of heavy access and usage. It can then see when you need further memory for more current concerns and then free up the memory if needed. Fear not, this is because of the way Synology have geared their OS to be as smooth as possible and DSM will keep old information in memory, for as long as possible, for faster access if it’s needed again in the near future. Like most modern operating systems, Synology Disk Station Manager (DSM 6.2 with DSM 7.0 soon in beta) will maximize memory performance so the amount of “free memory” may seem unusually small. If you’ve been using the NAS for a while, you can check your memory usage using the Resource Monitor found next to all your other applications. Crucial RAM is remarkably cheap these days and if you’re buying a Synology NAS model that can be upgraded, the user will almost certainly grow to benefit from the RAM. If you have bought or are considering buying a new Synology NAS and it has an accessible RAM slot (such as at the base of the device in the DS1819+ or tucked into the side of the HDD bays as found in the DS918+) slot then it is incredibly easy to buy a DDR3 or DDR4 memory module and upgrade the RAM during the initialization of the NAS. Let’s start with the latter, do you need to upgrade RAM?ĭo you Need to Upgrade the Memory on your Synology NAS?
INITIALIZE DRIVE DS418J HOW TO
Today’s post will cover my thoughts on the usefulness of upgrading the factory-installed RAM, how to determine if a RAM upgrade is needed at all and exactly how to do this. One potential benefit that’s highlighted to improve performance considerably multiple users is to upgrade the RAM (Random Access Memory) in the Synology NAS drive. This is changing a bit in 2019/2020 with the newer Synology drives featuring improved hardware choices, but still, for many, it seems a little underwhelming. Generally speaking, Synology NAS has a long-standing reputation for being underpowered when compared to brands like QNAP and Asustor, at least out of the box, choosing to focus on their award-winning DSM software. Everything you need to know about Upgrading Synology NAS Memory