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Need help looking for the right NAS for your Plex Media Server? Or Perhaps you are looking for tip, help or guidance on an issue? Head here for all things Plex related.

Issue migrating Plex Media Server folder from existing Qnap NAS to new Qnap NAS?

Hello, I have upgraded from a Qnap TS-251B (old NAS) to a TS-653D (new NAS). I am trying to migrate my Plex Media Server Metadata to the new NAS. Before migrating, I watched the NAS Compares YouTube video "How To Migrate Export/Move Your PLEX Folder to a New NAS?" I ensured both the old and new NAS are using QTS and have the same firmware and also made sure they both have the same Plex Media Server build. I enabled ssh on the old and new NAS and was able to connect using FileZilla via sftp (I have a mac so I can't use WinSCP). I copied the Plex Media Server folder from the old NAS to my computer with no problem. After it completed, I tried to overwrite the Plex Media Server folder on the new NAS and received a "write: permission denied; file transfer error." I also tried to delete the existing Plex Media Server folder on the new NAS with the same result..."write: permission denied; file transfer error." I even tried to change the attributes for the Plex Media Server folder and get "permission denied" error. All of these attempts were made while logged into the server through FileZilla with my admin name and password and used port 22. I looked in the control panel of the new NAS to see if there is a setting somewhere but only have settings for shared folders. I need write access to the Plex Media Server folder that is located at /share/CACHEDEV1_DATA/.qpkg/PlexMediaServer/Library/Plex media Server. In the example screenshot I only tried to copy the Preferences.xml file over but I get the write: permission denied; file transfer error for all files. Is there something that I am missing?
Issue migrating Plex Media Server folder from existing Qnap NAS to new Qnap NAS?
GR Grizzer0117 asked on 15 May 2022, 14:07
1 answers / 0 votes / 52 views

Plex install error on new nas - operation failed?

I reinstalled my old 218j and tried to install plex. I get this error: The opration failed. Please sign in to DSM again and retry. I am the only user and I am admin. Secure sign in is turned on. Please help me. Thx.
Plex install error on new nas - operation failed?
GY Gyapot99 asked on 01 February 2022, 09:31
1 answers / 0 votes / 341 views

Plex performance issues?

I have a new Synology ds220+ and have loaded Plex Media Server. I've left the default settings in place and uploaded some mp4 movies. I have a fairly recent LG B9 TV where I've installed the Plex client app (again default settings). Whilst playback works immediately I'm not convinced the performance is optimum. There seems to be an audio sync issue and occasionally small degradation of the image (although this isn't too significant.). Im new to this and have no prior knowledge of what performance to expect but assumed that as everything is current standard that it might be better than this. I'm using WiFi to communicate between nas and TV but this is operating at speeds of approximately 150mbps. Could anyone advise on whether this is 'normal' or have I made a newbie error? Thanks
HE Hemmas01 asked on 30 December 2021, 11:55
0 answers / 0 votes / 206 views

How much hard drive space for Plex server.?

I watch the NAS Compares videos often and I enjoy the Plex server videos. I have wanted to build a Plex server but I've never found a good source or guide for how large to build my Plex server. I have a large digital video collection of DVD and Blu-ray that I want to import. A rough estimate is around 500+ disc's. Approximately how much storage would be required for a Plex server to run well and store this collection?
N1 N1cedrgn asked on 06 November 2021, 18:01
1 answers / 0 votes / 377 views

Should I look at buying a newer NAS (Synology or other) that might be better for PLEX video transcoding?

I have a Synology DS1813+. Should I look at buying a newer NAS (Synology or other) that might be better for PLEX video transcoding or just upgrade the storage in this NAS?
JA Jake2015 asked on 24 August 2021, 23:08
0 answers / 0 votes / 272 views


I'm setting up a NAS primarily for PLEX and media(audio, video, pictures) storage/streaming To that end I have purchased the following: QNAP TVS-h1688X-W1250-32G WD Gold 10TB HD(WD102KRYZ4) 4 each WD Red 1TB SSD (WDS100T1R0A) 4 each Now I am looking at which M.2 SSD NVME cards to add. I intend to use these drives for my system volume in a Raid 1 configuration. *Do you recommend using these SSD's in this way? *Which brand and size do you recommend for this purpose? It seems like the 32G RAM included is a good start but I'm not sure it is enough. *Should I add more RAM while I have the case cracked and if so how much?
FN Fnosm asked on 12 August 2021, 17:30
1 answers / 0 votes / 712 views


Good fun getting here! I have 50K let's call them items, generally .jpeg, .tiff, .png and scanned, etc files using PSE Organiser 2021, Can I save metadata to files and transfer to DS420j. Thanks, Simon. Synology DS420j
SI Simon asked on 15 July 2021, 07:09
0 answers / 0 votes / 274 views

New to NAS - looking for Rack Mounted solution - large storage space?

Hi! I just upgraded our home theater systems (2 4K 7.1 systems, theater and by the pool). I hate having discs laying around and have ripped all my DVDs/BluRays to a hard drive and play through there. I currently have a Mac mini as a Plex media server connected to 4 18Tb Western Digital Drives. These connect to two different audio/video receivers and stream via two separate Apple TVs. (This is the setup that the local A/V company I used recommended, but they were not super helpful at coming up with a NAS system). I now have a rack that has 2U space still available and would love to use a dedicated server so I can access things away from home as well as stream to multiple locations in the house at the same time. I have never used a true NAS and would love some recommendations. I'm looking mainly for something with a good processing speed that can handle multiple streams concurrently, large storage space (100TB or higher), hot swappable drives would be ideal. I would also love to be able to access PDFs, Word documents, and powerpoint, and all other documents/photos from off-site. I don't know how to make that happen. Cost is not the biggest factor when deciding on a set-up, more about if it will work appropriately. The computer systems we use are Mac based, and we are iPhone users, in case that makes a difference. Thanks in advance for any help that can be given. I have been looking for weeks now and just keep getting more and more confused. I also would need some guidance in setting things up to work on our home network, as servers are still exceptionally foreign to me. I've attached a pic of the rack. Not sure if that's needed or not. (With me pointing to the 4 WD hard drive bays that are connected to the Mac mini).
New to NAS - looking for Rack Mounted solution - large storage space? New to NAS - looking for Rack Mounted solution - large storage space?
DR Drchrisdvm2009 asked on 21 June 2021, 04:07
0 answers / 0 votes / 313 views

Asustor AS6604t Plex playback via HDMI to LG OLED TV?

Have Plex currently installed on the NAs without issue and can play via streaming through my LG TV. I have connected the NAs directly to the HDMI port on the TV but cannot figure out what I am missing to get direct playback though HMDI not the network. Do I need to install asustor portal? When connected there is no image displayed on the TV. Sorry for the noob question but I am rather new to the NAS world.
RE Rencruz asked on 28 May 2021, 04:26
0 answers / 0 votes / 358 views

Upgrade from Synology DS218+ to DS920+ worth it?

Good day. I have a Synology DS218+ purchased in September 2020 which I am very happy with. I mainly use it as a Media Server to play video and audio content on Plex and my home receiver, but also use it for file and photo storage. Hardware: I added a 4 GB memory expansion card from Synology (which was not cheap) and two 6TB drives in a RAID 1 configuration which has quickly filled to about 75% capacity now. I'm torn between how to move forward. I am considering swapping out my 6 TB drives for two 10 or 12 TB drives. But I'm also considering upgrading completely to the DS920+, perhaps adding two new 6 TB drives (doubling my capacity in RAID 1 to 12 TB but that might be short sighted, storage-wise). Are fewer larger drives more efficient than more smaller drives? Lastly, I'm also thinking of getting a NUC to act as my Plex server as I occassionaly get buffering and failures watching larger high-res 1080p video. I’m not sure how to begin. I have not yet dipped my toe in 4K TV yet, and I know video files for 4K are much, much larger. If I get a NUC I need not worry so much about the less powerful CPU in the DS218+. I could use some advice!
GR Grodzki asked on 14 April 2021, 15:39
0 answers / 0 votes / 598 views

Upgrading from DS220j to DS720+?

Hi Folks. Currently I have a Synology DS220j for my Plex Media Server, however, recently, I noticed that its lagging while playing videos. I've concluded based on research that it's having trouble transcoding. Is this correct and if so, should I upgrade to the DS220+ or as a future proof solution, upgrade to the DS720+. What are your thoughts on this since video is going in the direction of 4K?
FI Finkelstein2004 asked on 01 March 2021, 23:36
0 answers / 0 votes / 408 views

Viewing and linking subfolders to media libraries using PLEX?

I have purchased a Synology NAS and am trying to set it up as a PLEX media server. I have followed the instructions in the video you created ( and got to the point of linking the media type subfolders to each media library I am creating in PLEX. However, when I use the PLEX application on the NAS and try to point at the subfolder, I can only see the top level shared folder and not the media type subfolders I have created (movies, music, TV shows, and photos). Any idea why I cannot see these subfolders? I have tried refreshing, restarting the application, deleting/recreating the folders without success. Thanks for your help.
ME Mendelspeas asked on 23 February 2021, 17:09
0 answers / 0 votes / 441 views

Itunes and iPhoto migration for new NAS user - very confused?

Hello, First thanks for the great videos on the site and for any help you all can provide. The videos helped convince my brother and I to jump into the NAS World. But I am about to blow my brains out! I have spent hours scouring you tube and the internet looking for simple clear step by step advice on how to (1) move my music library from iTunes to the NAS. Should I mirror the library on my old iMac? Give up on iTunes and go all in on either Audio Station or maybe Plex? If I move exactly which files must be part of the migration? Why use the iTunes server app on the NAS - does it offer advantages over audio station? Or should I skip the Synology apps and go straight to Plex? (2) Same questions essentially for photos and home videos. They are a mess now and in different file formats some that the iMac will not read (think old camera phone videos from 18 years ago). Mirror iPhoto or move it all to the NAS? I assume it will be best to go to Moments to have that program clean up and organize things. At that point do I move the cleaned and organized files to photo station? I am surprised there is not more hand holding in Synology's setup to help newbies like myself. Any help or guidance or resources would be appreciated. Thanks again for the videos
DC Dctrimble asked on 15 February 2021, 14:13
1 answers / 0 votes / 574 views

Synology DS1019+ high SSD Cache usage?

Following your excellent video's I installed a 256gb nvme in my plex server. Although I have 15tb of storage 80% used. The DSM has never used more than 6% of read only cache. Something has changed since using I've stated using the DVR function with a HDhomerun. Interstingly my cache use has now increased to 145gb used. Anyone know why this has suddenly risen. I thought DSM would only cache files used more than twice.
LY Lynnb asked on 12 January 2021, 22:49
1 answers / 0 votes / 597 views

First NAS for plex, 1 camera surveillance, and alternative to one drive. ?

Hi, Looking for some advice on my first NAS for the items mentioned in the title, I was thinking of the DS220+, all plex use will be local and probably be in 1080 as opposed to 4K, but I do have an nvidia shield tv pro so could this take the pressure off the NAS if I want 4K streaming in the future?
TO Tom asked on 11 January 2021, 19:48
1 answers / 0 votes / 610 views

Looking for the least expensive 2-Bay Synology NAS capable to transcode HD video on Plex?

I´m looking for a Synology NAD with two bays capable to transcode HD video as a Plex server. I saw mixed reviews on the DS220j and DS220+ series. Any advice is appreciated.
Looking for the least expensive 2-Bay Synology NAS capable to transcode HD video on Plex?
SO Sodadigital asked on 09 December 2020, 16:53
1 answers / 0 votes / 555 views

Need Help Selecting Synology Rackmount NAS - Q1 2021?

I will be looking for a new Synology rack mount NAS in the first quarter of 2021. I have a a DS3615xs offering ~87TB available storage (10 x 12TB drives RAID 6). About 50TB is in use. That machine runs a Plex server offering movies, TV, music and audiobooks. It also runs Cloud Sync to copy data to Google Drive, Hyper Backup to backup to a DS1010+ every six hours via Rsync, Cloud Station, and Synology Chat. The DS3615xs has a number of CIFS shares on it as well as an NFS datastore for vSphere. It's connected via 10G Ethernet. I want to replace that unit with something higher-performing, newer, and rack mountable, since all my servers and most other devices are now in a rack. The DS3615xs would sit on top of the rack and serve as a backup target or node in a two-node Synology cluster, if possible. I am looking for 10G connectivity, M.2 NVMe caching and good performance with NFS and iSCSI as shared storage for a vSphere cluster. Can you assist with a recommendation? Thank you.
JN Jnew1213 asked on 08 December 2020, 18:51
1 answers / 0 votes / 610 views

Compatable Synology NAS for 4K Transcoding?

Synology Web site does not show DS920+ as capable of 4K transcoding yet it's showing the DS918+ is shown cabable 4K transcoding. Thought the DS920+ is more up to date than the DS918+ so am a little confussed. Is this true ? If it is true what should what I go for instead ?
CR Crazyfeet asked on 08 December 2020, 13:18
0 answers / 0 votes / 528 views

Need help buying a NAS?

I am Having a little difficulty choosing a NAS. My use cases are for For backups, Business file services, surveillance, downloading hard copy movies to NAS for plex, and scanning personal pictures and photographs. I live in Canada Ontario if that helps you with your search. The file services portion is the most important however we still want a NAS that can consistently do the other things. our budget like listed above is $800 CAD to $1400 CAD $1500 CAD being ABSOLOUTE max. this price is not including the price of the drives as we will slowly build up the # of drives. I really hope you can help just like your videos helped me choose out our first NAS. BTW we need anywhere from 6-8 drive bays Thanks, Konrad
KO Konrad asked on 02 December 2020, 17:59
2 answers / 1 votes / 891 views

DS1621+ vs DS1520+ for media playback?

I have watched lots of your videos on the DS920+ (as you don't have some of the Plex and video station review reviews for the DS1520+) and the DS1621+trying to figure out which one is the best for watching movies and dealing with bigger, denser files, including 4K HEVC. I can't seem to figure out which NAS will be best. While the Celeron chip on the DS1520+ seems like it would be better as it has a little GPU capabilities on the CPU, the AMD Ryzen is a beefier chip and seems to come off better on your videos even though it is doing software transcoding on HEVC. The price difference between the 2 NAS's isn't an issue (happy to pay more for the DS1621+). But which one is the better NAS for video playback (Plex and Video Station), especially at 4K HEVC? Also, if I go for the DS1621+, would a RAM upgrade or NVMEe SSD for cacheing help with video playback?
BS Bstubbs asked on 10 November 2020, 21:13
0 answers / 0 votes / 962 views