1. G

    DS1821+ Network failover

    Good morning, Now that file sharing and back up seem to be resolved, refer: DS1821+ Issue sharing folder Time to move on to some performance improvements. I'd like to leverage of the DS1821+'s multiple Ethernet ports. I'm lucky that the NAS's permanent home will be in a cabinet near our...
  2. G

    DS1821+ Issue sharing folder

    Good morning, I've just purchased a DS1821+ with 4x 8TB drives, running DSM 7.1. Using NASCompares "Synology NAS Setup Guide Part I - 2021/2022 - DSM 7 - RAID - VOLUMES - SHARES - MAPPED DRIVES" I've created a SHR pool and a volume. I think I've shared it correctly and have setup relevant...
  3. dqueue

    Moving data from DS1513+ to a DX517 attached to DS1821+

    I have a DS1513+ that has served me well as a backup server to my DS1821+. I've decided to get a DX517 to attach to the DS1821+ and have it take over all the work for the DS1513+. Is it possible to take the 5 disks out of the DS1513+, that is all one Storage Group and one Volume, and install...
  4. _vic_

    Synology Assistant Memtest not working on DS1821+

    Hello, I just got a brand new DS1821+ (7.0.1-42218 Update 3) and I have started to set it up. It came with the original 4GB RAM and I have inserted for the time being only 2x WDC WD80EFBX. As usual, I am running all tests before starting to fill the DS with data. When running the Memtest from...
  5. H

    How do I clear NAS of old drive data?

    Had single drive storage pool in drive 8 on DS1821+ Deleted storage pool & physically ejected drive 8 but Storage manager/Drive Information still shows as present in the NAS. How do I clear NAS of old drive data? Please advise.
  6. S

    DS1821+ and WD RED Plus WD140EFFX

    Hello, I currently have 6x10Tb Wd Red Plus WD101EFBX (Firmware 85.00A85) on my DS1821+. I would like to extend my SHR2 volume with a 14Tb disk WD140EFFX (Firmware 81.00A81) even if i know that i would get 4Tb of unallocated space. However when i perform the volume extension, the NAS warns me...
  7. Robbie

    Synology RAM Vendor Lock DS1621+, DS1821+, RS1221+ and RS1221RP with AMD CPUs

    Timetec DDR4-2666 16GB Replacement for Synology D4ECSO-2666-16G DDR4 ECC Unbuffered SODIMM 2666MHz CL19 Dual Rank I tested the Timetec ECC RAM that claims to defeat the Synology RAM Vendor Lock in the same manner as the Arch branded memory listed elsewhere. This RAM is available in the US but...
  8. Giles Kendrick

    Options for third party 10GbE NIC on DS1821+

    Hi all. I've had a DS216+II for a while now (and some old Xtreamer models before that), but I'll shortly be getting my grubby little mitts on a DS1821+. I would like to add in a 10 gigabit NIC, preferably with two RJ45 ports, but as I'm sure you're aware, the prices of their own- brand kit are...
  9. C

    Help please - Data Migration to new DS1821+ - Best Practice for Speed and Redundancy?

    How should I set this up for: 1) Fastest possible aggregation /syncing / copying of various types of data from various sources to my brand new NAS. 2) Future reasonable speed reads, especially for doing photo processing and cataloging with Lightroom. 3) A reasonable level of data security and...
  10. _vic_

    DS1821+ and two types of RAID on the 8 HDD

    Hello, I have a question on the new DS1821+: is it possible to configure the first 2 HDD with a RAID1 and the last 6 HDD with a RAID6? At the moment I am using a DS713+ with 2x 6TB in RAID1 and a DX513 with 5x 3TB in RAID6. I'd like to keep some data on a mirrored system for a quick and simple...
  11. N

    New DS1821+ Memtest failed

    Hi all, just purchased a DS1821+ and installed 2x 16GB CT16G4SFD8266 Crucial DIMMs. The NAS boots normally and reports all 32GB of RAM just fine. However, when running the memory test from the Synology Assistant, it fails with errors. Logging into DSM, I see the following errors from syslog...
  12. synsoc

    Synology DS1821+ / 1621+ and Toshiba MG07ACA14TE

    I would like to buy the Synology DS1821+ or DS1621+ and run 6 x Toshiba MG07ACA14TE in Raid 6. The Toshiba MG07ACA14TE is currently the cheapest enterprise hard disk (with 14TB) and costs around 300 euros retail. The Blackblaze HD statistics show good values for a similar Toshiba model...
  13. H

    Using DX513 with a DS1821+

    I have just upgraded my DS1817+ (8x10 Tb, DSM 6.2.2-24922 Update 2) to a DS1821+ (8x14 Tb, DSM 6.2.4-25556). I had two working DX513 units on the DS1817+ but after transferring the first one to the DS1821+ it doesn't accept it (there's no entry in Storage Manager). The DX513 has light in the...
  14. N

    DS1821+ max RAM

    Synology indicates that the maximum RAM support for the DS1821+ is 32Gb. Various sites indicates that the AMP processor supports 32Gb max, such as for example: AMD Ryzen Embedded V1500B - YE1500C4T4MFB But there are plenty of sites and people having installed 64Gb (2x32Gb) with success: the DSM...
  15. M

    DS1821+: Problem with formatting hard disk

    Hello, I need some help. I bought my first NAS and decided to buy the DS1821+. I bought two hard disks from Seagate. One seems to be defect, I just hear some noise which does not sound very good and the other one can't be formatted. The model of the hard disks is ST12000VNZ008. When I try to...
  16. P

    DSM 7.0 DSM 7 and DS1821+?

    Has anybody been able to get DSM 7.0 Beta installed on DS1821+?
  17. D

    DS916+ vs DS1821+

    Hi, I currently have a 916+ and I need more disk bays. I was thinking about buying a DX517 and create a new volume. The second option is to upgrade to a DS1821+. From what I understand, upgrading from a 916+ to a 1821+ is supported? When using the migration too, does everything is migrated or...
  18. SynoMan

    NAS DiskStation DS1821+

    Designed for scalability and performance The 8-bay Synology DS1821+ is aimed at IT enthusiast and SMB customers looking for a powerful and scalable storage solution, its business-grade backup solutions keep users safe and protected from potential data loss, while major improvements to compute...