Synology 4 bay NAS DiskStation DS920+ (Diskless), 4-bay; 4GB DDR4

A great product. I had previously a Western Digital EX2Ultra that I returned as it was terrible and the customer service from WD none existent. This Synology by comparison is in a different league. Quieter, faster, easier to manage and the software is great, especially if you have lots of photographs or a media library. I would fully recommend.

Excellent NAS. I was afraid not to be able to set up as it is my first NAS. Very easy to use thanks to YouTube videos. Incredibly useful practical to save all my mobiles photos and videos through WiFi wherever I am. Private cloud that you own. Just need to order a safety power box to make sure no electricity failure damages my server.

One of the best NAS Diskstation. Amazing features like DS Video, Backup and much more...I can access the NAS over the internet from anywhere. Great features.

One of the best 2 Bay NAS station for Home Users. Especially for MAC users who had a limited storage space, this NAS supports BTRFS file format which makes easy to use and configure for multiple platforms(MacOS, Windows, Linux). My only issue with this is that the RAM can only be maxed out at 6GB; 2GB installed 4GB expandable ( you can increase the size by installing a higher memory but do it at your own risk as there is a tendency that it will not boot your NAS if you do so). Aside from that everything is perfect.

Amazing speed and performance

Have been using it for sometime now and has been working great. I wish the cloud itself had the option to connect with router via Wi-Fi instead of wire.

Solid! Works Great!!!

ممتاز

I needed to replace my aging WD NAS, which was struggling to keep up with my needs. After quite a bit of research and product comparisons, I decided to go with the market leader, and bought a NAS that seemed likely to be able to support my needs for several years, and offered some options for expanding the ways I use a NAS. For context, I mainly use my NAS as "network-attached storage": I back up files, and I share files for use on our multiple home computers. I don't use it for remote access (security concern: I'd rather use cloud storage services for that), and I don't use it as a repository for a media server, or anything else like that. I decided to use WD "Red" drives for this unit: based on specs and user and professional reviews, they seemed most likely to run reliably for as long as I needed. My previous experience with WD black, blue, and red drives has been consistently positive, whereas other vendors have let me down. Installation and setup was very easy: I had the unit up and running within a few minutes. Copying files over from my old NAS took some time, but the performance of this Synology unit exceeded my expectations. I was also pleased with how much faster my backup jobs were. I was especially pleased when apps that use network files began running much faster: so clearly both read and write performance were much improved in comparion with the old system. I also set up a USB backup. It took a little bit of reading in the Synology KB to learn how to do it right, but after that it was a breeze. I plugged in a USB hard drive in the back port (the front port can be configured for use with the USB Copy button), opened up the Hyper Backup app, and ran the initial backup to copy the entire NAS contents to the USB drive. Then I scheduled it to run incremental jobs every day, so now my paranoid backup demon is happy. (I save backup drives in a secure location to provide "disaster recovery"; overkill perhaps, but it buys peace of mind.) One criticism: the unit came with only 2GB memory, which seems cheesy. And what makes is super-cheesy is the way they price their branded "compatible memory" at ridiculous multiples of the market price. I was able to buy a 4GB Samsung memory card for under $15, and it worked just fine. You can do a web search and see that others have upgraded using larger memory cards. The Synology KB website is very good: it's well written and comprehensive. There's also an active user community, so there is a ton of information easily available. Overall I'm very happy with my Synology purchase, and would buy their NAS products again without hesitation.

El producto dejó de funcionar, solo prende y apaga el botón de encendido. El producto ha estado conectado desde nuevo a un UPS con apagado automático en caso necesario, en la Página de symbology dice que cuenta con garantía de 5 años y Amazon dice que 90 días. Pésimo servicio ya que la única opción que dan es dejar un comentario en la página. Amazon no es vendedor autorizado y por eso no tiene garantía en México. Ahórrense problemas y mejor acudan con algún representante de la marca en el país.

Vendido por datalia, llega empaquetado por qloudea, lo impresionante es comprarlo a las dos de la tarde y recibirlo en la otra punta de españa a las 12 del dia siguiente.

Love this System. Use it for Plex and other media I have. Very convenient and looks good

I bought this as a replacement for DS415+ that had served we well for many years. I had shut it down while on vacation. When I came back 2 weeks later, it wouldn't start up. I tried the 100 Ohm trick and changed the battery with no luck. Ordered the DS920+ as it has the option to add a NVMe cache as well as extend it in the future. I was a little worried that the data wouldn't be recoverable as I had forgotten to take note of the order of the hard disks while attempting the above repair work. The packaged arrived on time, the NAS well protected in the packaging. I transferred the hard disks to the DS920+ and it worked great! It installed the latest DSM in a matter of minutes, rebooted and the data was all available.