Jake Tech Lab

Synology DS925+ vs Synology DS920+

Synology DS925+ comes out ahead of Synology DS920+ on 2 of the 6 things that decide this, going by what each maker publishes. The one that matters for you may be one the leader loses.

Synology DS925+Winner
Synology DS925+
6.1
Fair
2 of 6 rounds
vs
Synology DS920+
Synology DS920+
6.5
Fair
1 of 6 rounds

The verdict

Synology DS925+ takes it, 2–1 on rounds.

On the published figures, Synology DS925+ takes 2 of 6 rounds. Treat that as a starting point and check the current figures on both pages, because prices and plans move.

Choose Synology DS925+ if…

  • • You want Synology DS925+'s edge on how far you can upgrade the memory and how fast its network port is

Choose Synology DS920+ if…

  • • You want Synology DS920+'s edge on how fast its processor runs

Round by round

  1. Round 1How fast its processor runsSynology DS920+ wins
    Synology DS925+5/10

    2.2 GHz

    CPU frequency

    • 2.2 GHz, against up to 2.7 GHz

    Source: synology.com ↗

    Synology DS920+8/10

    up to 2.7 GHz

    CPU burst frequency

    Source: global.synologydownload.com ↗

    Synology DS920+ wins this round on what the company itself publishes.

  2. Round 2How far you can upgrade the memorySynology DS925+ wins
    Synology DS925+8/10

    32 GB

    maximum memory

    Source: synology.com ↗

    Synology DS920+5/10

    8 GB

    maximum memory

    • 8 GB, against 32 GB

    Source: global.synologydownload.com ↗

    Synology DS925+ wins this round on what the company itself publishes.

  3. Round 3How fast its network port isSynology DS925+ wins
    Synology DS925+8/10

    2 x 2.5GbE

    fastest LAN port

    Source: synology.com ↗

    Synology DS920+5/10

    2 x 1GbE

    fastest LAN port

    • 2 x 1GbE, against 2 x 2.5GbE

    Source: global.synologydownload.com ↗

    Synology DS925+ wins this round on what the company itself publishes.

  4. Round 4How many drives it holdsTie
    Synology DS925+7/10

    4 bays

    drive bays

    Source: synology.com ↗

    Synology DS920+7/10

    4 bays

    drive bays

    Source: global.synologydownload.com ↗

    Nothing to separate them here.

  5. Round 5How many CPU cores it hasTie
    Synology DS925+7/10

    AMD Ryzen V1500B, 4-core

    CPU model / cores

    Source: synology.com ↗

    Synology DS920+7/10

    Intel Celeron J4125, 4-core

    CPU model / cores

    Source: global.synologydownload.com ↗

    Nothing to separate them here.

  6. Round 6How much memory comes installedTie
    Synology DS925+7/10

    4 GB DDR4 ECC

    preinstalled memory

    Source: synology.com ↗

    Synology DS920+7/10

    4 GB DDR4

    preinstalled memory

    Source: global.synologydownload.com ↗

    Nothing to separate them here.

Synology DS925+Synology DS925+
Synology DS920+Synology DS920+

Side by side

Overall score
6.1
6.5
Best
Price
See price
See price
How fast its processor runs
5.0
8.0
How far you can upgrade the memory
6.6
5.0
How much memory comes installed
5.8
7.0
How many CPU cores it has
6.5
7.0
How much power it uses
6.3
—
Head-to-head findings
How fast its processor runs
2.2 GHz
up to 2.7 GHz
How far you can upgrade the memory
32 GB
8 GB
How much memory comes installed
4 GB DDR4 ECC
4 GB DDR4
How many CPU cores it has
AMD Ryzen V1500B, 4-core
Intel Celeron J4125, 4-core
How much power it uses
37.91 W
—
How many drives it holds
4 bays
4 bays
How fast its USB ports are
USB 3.2 Gen 1 (5Gbps)
—
How fast its network port is
2 x 2.5GbE
2 x 1GbE
Record
Head-to-head record
3–6
0–1
Head-to-heads won
33 %
0 %
Rounds won
24 %
17 %
Pros
      Cons
      • 4 bays, against 5 bays
      • 4 GB DDR4 ECC, against 8 GB DDR4 ECC
      • 9 drives with expansion, against 15 drives with expansion
      • 2.2 GHz, against up to 2.7 GHz
      • 8 GB, against 32 GB
      • 2 x 1GbE, against 2 x 2.5GbE
      Add a third option to this comparison →

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