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  1. NAS

Synology DS423+

8,7/10 (8 reviews)
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Synology NAS
  • Synology DS423+ Main Image
  • Synology DS423+
  • Synology DS423+
  • Synology DS423+
  • Synology DS423+
  • Synology DS423+
  • Synology DS423+ Main Image
  • Synology DS423+
  • Synology DS423+
  • Synology DS423+
  • Synology DS423+
  • Synology DS423+

Choose your NAS

Choose your storage

without hard drives
Synology DS423+
Synology DS423+ + Seagate IronWolf 12TB (4x 3TB)
Synology DS423+ + Seagate Ironwolf 16TB (4x 4TB)
Synology DS423+ + Seagate IronWolf 32TB (4x 8TB)
538,-
Limited supply, order now
Pick up in store
538,-
Limited supply, order now
Pick up in store

Product information

Key specs

Number of hard drive slots
4
Suitable for hard drive size
2.5-inch SSD, 3.5-inch HDD
Internal RAM
2 GB
Processor cores
Quad-Core (4)
Built-in hard drive
No
View all specifications

Pros and cons

According to our NAS expert
  • You can place up to 2 HDDs and 2 M.2 SSDs in this NAS for a large storage space and fast cache memory.
  • With 2GB RAM and the Quad-Core processor, you can perform multiple edits with more than 10 people at the same time.
  • Thanks to the 2 Ethernet ports, you have an extra strong internet connection.
  • This NAS doesn't include hard drives or SSDs, so check out our accessories for a complete package.
Product Expert NAS

Description

Store all your files and create a powerful server for the office with the Synology DS423+. This Synology NAS has space for 4 hard drives, giving you a total storage capacity of 72TB. You can also insert 2 M.2 SSDs for extra fast cache memory, which allows you to access frequently used files quickly. This is useful when you have a lot of people working on the NAS at the same time, so you get on with your work without slowdowns. With the combination of 2GB of RAM and the Intel J4125 Quad-Core processor, you can work with over 10 people on the server of this NAS at the same time. Tasks and commands are processed quickly, making it easy to keep working. Want an extra powerful internet connection? No problem. With 2 Ethernet ports, the DS423+ offers extra security when one of your ports fails. As with all Synology NAS models, the DS423+ uses Synology Drive Server and allows you to edit the NAS storage space from any connected device. It's ideal when you work from home for a change and still want to access your files.
Store all your files and create a powerful server for the office with the Synology DS423+. This Synology NAS has space for 4 hard drives, giving you a total storage capacity of 72TB. You can also insert 2 M.2 SSDs for extra fast cache memory, which allows you to access frequently used files quickly. This is useful when you have a lot of people working on the NAS at the same time, so you get on with your work without slowdowns. With the combination of 2GB of RAM and the Intel J4125 Quad-Core processor, you can work with over 10 people on the server of this NAS at the same time. Tasks and commands are processed quickly, making it easy to keep working. Want an extra powerful internet connection? No problem. With 2 Ethernet ports, the DS423+ offers extra security when one of your ports fails. As with all Synology NAS models, the DS423+ uses Synology Drive Server and allows you to edit the NAS storage space from any connected device. It's ideal when you work from home for a change and still want to access your files.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual
  • Mounting materials
  • Power cable
  • 2x RJ-45 LAN cable

Included by default

  • Manual
  • Mounting materials
  • Power cable
  • 2x RJ-45 LAN cable

Key specs

Number of hard drive slots
4
Suitable for hard drive size
2.5-inch SSD, 3.5-inch HDD
Internal RAM
2 GB
Processor cores
Quad-Core (4)
Built-in hard drive
No
View all specifications

View this NAS in our stores

  • Almere
  • Amsterdam West
  • Amsterdam Zuidas
  • Arnhem
  • Breda
  • Den Bosch
  • The Hague
  • Eindhoven
  • Groningen
  • Haarlem
  • Hengelo
  • Leeuwarden
  • Leiden
  • Nijmegen
  • Rotterdam Alexandrium
  • Rotterdam Centrum
  • Tilburg
  • Utrecht
More information

Coolblue stores

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Reviews

8 reviews
8,7/10 (8 reviews)

Rating

3 reviews with 5 stars

5 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

8,0/10

easy upgrade for my DS214play

  • easy migration
  • limited number of USB connections
  • Joey
  • 23 May 2023
  • Written for: Synology DS423+
  • Automatically translated from Dutch
9,2/10

Synology, there is nothing better

  • Migration from DS415+ super easy
  • DSM7
  • No
  • Simon
  • 30 March 2024
  • Written for: Synology DS423+
  • Automatically translated from Dutch
8,4/10

Super Easy Upgrade

  • Quiet
  • Easy to install
  • Rien
  • 8 November 2023
  • Written for: Synology DS423+
  • Automatically translated from Dutch
8,0/10

Good NAS, many features, but noisy fan

  • Nice and spacious with 4 discs
  • Solid, comprehensive software
  • Fans make a lot of noise
  • Quido
  • 16 July 2023
  • Written for: Synology DS423+
  • Automatically translated from Dutch
10/10

Best NAS for home use

  • Nice operating system
  • Lots of possibilities
  • Mobile apps good, but not perfect
  • Robert
  • 30 March 2024
  • Written for: Synology DS423+
  • Automatically translated from Dutch
9,2/10

Excellent product and service

  • P.n.
  • 13 October 2024
  • Written for: Synology DS423+
  • Automatically translated from Dutch
8,0/10

really recommended

  • clear manual
  • Quick installation
  • C.
  • 12 May 2023
  • Written for: Synology DS423+
  • Automatically translated from Dutch
8,0/10

easy upgrade for my DS214play

  • easy migration
  • limited number of USB connections

Quick and easy migration from my DS214play to the DS423+. Simply place the 2 hard drives from my old NAS in the same order in the new NAS. The DS423+ makes a little more noise than my previous NAS, but also keeps the drives a little cooler. I mainly use my NAS as a file server, surveillance station and storage for photos and home videos. Playing the home videos in DS Video or Plex (various formats, including 4K60 HDR from my iphone13) requires little effort from the system. Surveillance station with 4 cameras and DSM 7.x quickly consumed 50% of the basic internal memory continuously, so I immediately expanded it from 2GB to 6GB (with Synology module).
As a file server, the speed has improved over my previous NAS, but not significantly. As a media player, the difference is of course big.

  • Joey
  • 23 May 2023
  • Written for: Synology DS423+
  • Automatically translated from Dutch
9,2/10

Synology, there is nothing better

  • Migration from DS415+ super easy
  • DSM7
  • No

After about 10 years my DS415+ broke down. I had already replaced the disks in the DS about 2 years ago, because of course they do not last forever.
The installation consisted of nothing more than transferring the 4x4Tb drives to the DS423+, switching it on and logging in to the new IP address. You will then be asked to start the migration (Inc upgrade from DSM6 to 7) and about 10 minutes later it was ready for use. Everything worked as before, including all docker containers, reverse proxies etc.
The next one will just be a Synology in 10 years' time.

  • Simon
  • 30 March 2024
  • Written for: Synology DS423+
  • Automatically translated from Dutch
8,4/10

Super Easy Upgrade

  • Quiet
  • Easy to install

Because my DS415+ broke down (later it turned out to be easy to repair with a 100 ohm resistor) I bought the DS423+. To my great surprise, commissioning meant no more than transferring drives from the 415+ to the 423+. After the first start, the settings were completed and all my files were available again. Perfect!

  • Rien
  • 8 November 2023
  • Written for: Synology DS423+
  • Automatically translated from Dutch
View all 8 reviews

Similar and better products

  • Current product
  • 538,-
  • 619,-
  • 599,-
  • 709,-
  • 754,-
Number of hard drive slots
  • 4
  • 4
  • 4
  • 4
  • 5
Suitable for hard drive size
  • 2.5-inch SSD, 3.5-inch HDD
  • 3.5-inch HDD, M.2 NVMe
  • 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
  • 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
  • 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
Internal RAM
  • 2 GB
  • 4 GB
  • 4 GB
  • 4 GB
  • 8 GB
View full comparison

Specifications

Product

Product number
925392
Manufacturer code
DS423+
Brand
Synology
Warranty
3 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Memory properties

Built-in hard drive
No
Number of hard drive slots
4
Suitable for hard drive size
2.5-inch SSD, 3.5-inch HDD
RAID
Basic, JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 6, Synology Hybrid RAID
Internal RAM
2 GB
Total number of RAM slots
1
Expandable memory
Yes
Maximum internal memory
6 GB
Memory type
SO-DIMM DDR4

Functions

NAS functions
Backup server, Database server, Download server, FTP server, Mail server, Media server, Photo server, Surveillance station, VPN server, Web server, iTunes server
NAS application center
Yes
Maximum number of shared folders
512
Plex support
Yes
Type of Plex support
4K (Ultra HD) (2160p), Full HD (1080p), HD Ready (720p)
Number of IP camera licenses included
2
DLNA
No
UPnP AV support
No
FTP server
Yes
On/off switch
Yes
Automatic switch on/off
Yes
Kensington lock
Yes
Apple Time Machine support
Yes
Chromecast support
Yes
Suitable for IFTTT
Yes
Recommended for use
Making a backup, Media streaming, Personal cloud

Connectors and connections

Connection type
Wired
LACP Link aggregation
No
iSCSI support
No
Thunderbolt connector
No
Ethernet speed
Gigabit Ethernet (1000Mbps)
Number of Ethernet ports
2

Processor properties

Processor
Intel Celeron
Processor brand
Intel
Processor family
Celeron
Processor code name
Gemini Lake Refresh
Processor cores
Quad-Core (4)
Clock speed
2 GHz
Turbo speed
2,7 GHz

Physical properties

Depth
25,6 cm
Width
24 cm
Height
28,6 cm
Type NAS
Upright
Color
Black
Weight
1510 g

Related products

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This is the one

Synology DS423+
Synology DS423+
Choose your storage: without hard drives
538,-
Limited supply, order now
In my shopping cart In my shopping cart
Synology DS423+
538,-
In my shopping cart In my shopping cart
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