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

Product Information

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. If you don’t intend on exposing your NAS to the internet, I wouldn’t say it’s necessary, but if you do intend on exposing it, I would change these ports. During the memory test, your Synology NAS will be rebooted. It will recover after another reboot if its memory is normal and passes the test. However, if the memory test fails to finish or shows that there is an error, the memory may be faulty. In this case, you are strongly recommended to return your Synology NAS for repair. Just in case you have installed a non-Synology memory module, please remove it and rerun the memory test. Though once again you should remember that Synology do not recommend using memory modules that are not from Synology themselves, so this test may not be indicative of the health of unofficial memory in your Synology NAS. Alternatively, you can perform as many actions and processes as possible (scans, copy/pastes, thumbnail generation, transcode a 4K file, RAID changes, synchronisation, etc) at once to see how the task manager and resource monitor behaves in the Synology DS1821+. It should spike each time and at a greater height as you do more and more and once it exceeds the memory you had previously installed, this is a good confirmation that the installation is working fine.

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. Data 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. The WD Gold 22TB did not disappoint at the SMB level, posting solid numbers throughout. Professional offices like architects and content creators will find that these massive hard drives will bring a lot of flexibility, performance, and room for growth when combining them with a NAS solution like the Synology DS1821+.PCIe add-in cards, expansion units, and storage drives are sold separately. Refer to the compatibility list for compatible devices.

Hardware specifications: Synology DS1821+ vs DS1621+ Synology DS1821+ vs DS1621+: Hardware upgrades are (almost) a must Den brugbare kapacitet for hver diskenhed vil være lavere end den maksimale diskenhedsstørrelse og afhænger af filsystemet og mængden af lagrede systemmetadata. The 5-bay DX517 expansion unit uses an eSATA connection, which caps at 5Gbps, to connect to the server.The Synology DS1821+ is equipped with pretty much the exact same connectivity ports as the 6-bay model; that is, four RJ-45 1GbE LAN ports, two eSATA ports, and four USB 3.2 Gen 1 ports (one more than the DS1621+). Those who want to get the most out of the DS1821+ can utilize its PCIe Gen3 x8 slot (x4 link), which is used to add a 10GbE network adapter card or an additional M.2 NVMe drive slot to further improve performance. While the DS1621+ has a high-performing Intel-based version with the DS1621xs+, the DS1821+ is currently the only model in the line.