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Synology 4bay NAS RackStation RS820+ (Diskless)

4.6 out of 5 stars 40 ratings
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  • 4-Core, 2. 1 GHz CPU with AES-NI support. 2 GB DDR4 memory expandable up to 18 GB
  • Outstanding 10GbE sequential performance at over 1, 621 MB/s reading and 599 MB/s writing
  • Scale up to 8 drives with Synology expansion unit RX418
  • One Pie 3. 0 slot for an optional 10GbE add-in network interface card, or an M2D18 M. 2 SSD adapter card
  • Advanced Bars file system offering 65, 000 system-wide snapshots and 1, 024 snapshots per shared folder
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Product description

Synology Rack Station RS820+ is an ideal network-attached storage solution for centralizing data management. Powered by a 4-core processor, RS820+ provides both high performance and scalable storage, ideal for file sharing across different platforms and data backup. Synology RS820+ is backed by Synology’s 3-year limited .

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    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    40 global ratings
    5 star
    		78%
    4 star
    		14%
    3 star 0% (0%) 0%
    2 star
    		4%
    1 star
    		4%
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    Top reviews from other countries

    AoshichanX
    5.0 out of 5 stars So Far so Good
    Reviewed in the United States on 28 August 2020
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    Customer image
    5.0 out of 5 stars So Far so Good
    Reviewed in the United States on 28 August 2020
    Purpose:
    Plex server for direct play.

    Background:
    I've never owned a NAS box. I have a retired gaming PC that I still use a Plex Server. It's a Shuttle SZ87R6 that you see on the bottom of the server rack (still being set up). It has a 4790k / 16gb ram / gtx 950 / storage: 15TB + 1 TB ssd Samsung Evo 860 for cache/unpacking rars.

    Review
    I actually really wanted the RS1220+, but it was announced back in September 2019 and there hasn't been a whisper since. Might be vaporware at this point. So I got the RS820+.

    I put in 3 12TB WD white label drives that I had saved up. They were all unused. The parity check took 28 hours.

    I bought one more 12TB WD white label and added it a week or so later. Adding that additional drive took north of 32+ hours. And for the record I had not uploaded or stored any files either.

    I've tested it here and there and it's been stable so far.

    I added 16gb ram. I just bought the cheapest SO-DIMM Series DDR4 2666 branded ram module I could find. At the time it was G.SKILL. Non-ECC since the RS820+ does not support ECC.

    Next Steps:
    I want to keep this 10g so I will eventually get Synology E10M20-T1
    For now I will aggregate the existing 4 ports for 4GBe
    The Synology will be Direct Play 4k/8k movies.
    The Shuttle will be for my wife's iPad transcoding (Plex hardware acceleration) when she watches Real Housewives or 4k RomComs/etc.
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    2 people found this helpful
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    Jonathan K.
    1.0 out of 5 stars Super Slow & Support is Seriously Lacking
    Reviewed in the United States on 17 November 2020
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    Customer image
    1.0 out of 5 stars Super Slow & Support is Seriously Lacking
    Reviewed in the United States on 17 November 2020
    Just got two of these with all WD Blue SSDs, Read Write speeds are only 100Mbps. Support is not helping. Setup into High Availability Cluster using 2 Bonded 1GB pair for Network and another for the Heartbeat Connection. That's 2GBps Bonded Heartbeat Connection yet its transferring the Sync data between 24-79Mbps, absurd. After 30 minutes it still copied nothing over, see the picture. I've been waiting and waiting for support.
    13 hours later its only sync'd %47 of 700GB and still no communication back from support.
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    4 people found this helpful
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    C. Ellyn
    5.0 out of 5 stars Great rack mount NAS
    Reviewed in the United States on 17 November 2019
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    7 people found this helpful
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    Reviewer
    5.0 out of 5 stars Why did I wait to do this
    Reviewed in the United States on 28 December 2020
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    Leroy Sumlin
    5.0 out of 5 stars Solid product
    Reviewed in the United States on 22 February 2021
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