Synology DS1821+8bay NAS V1500B Quad-Core 2.2 GHz,Black

Product Information

Maximize Performance - Turbocharge HDD arrays by 20x or more without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache DSM 7 has made storage pool creation incredibly easy and straightforward. You will be prompted immediately to set up a Storage Pool and Volume, but if you’re not,open theStorageManagerand selectStorage, then Create a Storage Pool. If you're mulling over the two, that is the only point you should consider. Synology DS1821+ vs DS1621+: Hardware specifications Model NOTE: Technically, you only need to create one “allow” rule which is a combination of all of the ports that you’d like permitted. However, if you want to allow traffic to certain ports by IP subnet (for example), you should have one rule per service/application. TLDR: create one rule per application so that you can easily manage them. Usable capacity for each volume will be lower than the maximum volume size and is dependent on the filesystem and the amount of system metadata stored.

That said, when setting up the Gold HDDs, we actually hit a limitation of the filesystem. There is an upper limit on volume size, so we first had to make a volume with the max size of 103.5TB (as you can see in the image below). If you aren’t exposing your NAS to the internet, some of these settings won’t affect you. However, it’s still a good idea to change them. If you are exposing your NAS to the internet, these settings are mandatory! 3.1 How to Setup Synology NAS DSM Update Settings Built-in support for two Synology SNV3400 NVMe SSD cache drives allows random throughput performance to be boosted by 20x or more for commonly accessed data. For increased networking performance, optional PCIe 10GbE NIC 2 can be installed, reaching over2312.97MB/s sequential reads, and 1149.89 MB/s sequential writes 3. Flexible Storage OptionsData scrubbing inspects your volumes and modifies detected inconsistencies. In simple terms, this protects your NAS against bit-rot. There isn’t a specific schedule that’s mandatory, but it’s a good idea to run it at a minimum, bi-annually.

Go to the Control Panel and select Login Portal and change the default ports from 5000/5001 to the ports of your choosing. After making the change, DSM will restart your web server. As usual, we used the DSM Storage Manager app to manage the WD Gold populated-DS1821+. It also makes it incredibly easy to set up RAID, pools, and volumes as well as to view the health of the drive. Every time a snapshot is created, a “restore” point is created, which allows you to recover files/folders from a point in time. The best part about this is that the snapshots themselves take up very little space and give you tons of flexibility! Next we need to access the memory bays of the Synology DS1821+ NAS. These are located at the base of the device and require you to unscrew two Phillips head screws, then removing the metal panel. For my case, though, I used the first option for my DS1821+ and the third for my DS1621+ -- two ports are always better than one. But no matter which card you get, the installation is the same. Extra: Synology DS1621+ to DS1821+ in-place upgradeOur next test shifts focus from a pure 8K sequential 100% read/write scenario to a mixed 8K 70/30 workload, which will demonstrate how performance scales in a setting from 2T/2Q up to 16T/16Q. Retention: Select how many snapshots you’d like to retain. Depending on the file type (and size), you’ll most likely have different retention policies for different folders. In a way, this post is about Synology hardware upgrades, specifically in RAM, storage, and 10Gbps network speed. In other words, if you're looking for the best 10Gbps NAS for the home (or small office), you're at the right place.