Synology · Plus series
Synology RS2423+
The Synology RS2423+ is a 12-bay rackmount NAS built around the AMD Ryzen V1780B processor. Installed memory is 8 GB DDR4 ECC UDIMM, expandable to 32 GB. Networking is 2 x 1GbE RJ-45, 1 x 10GbE RJ-45. With expansion units it grows to 24 drive bays.
- Drive bays
- 12
- Processor
- AMD Ryzen V1780B
- Memory
- 8 GB DDR4 ECC UDIMM
- Network
- 10GbE
Who it suits
A rackmount unit suits an office with a server rack or a comms room. With this many bays it is typically used as central storage or as the backup target for a whole company.
Synology RS2423+ specifications
| Processor | AMD Ryzen V1780B, 4-core, 3.35 GHz (burst 3.6 GHz) |
|---|---|
| Memory installed | 8 GB DDR4 ECC UDIMM |
| Maximum memory | 32 GB (16 GB x 2) |
| Drive bays | 12 x 3.5" SATA HDD or 2.5" SATA SSD |
| Maximum bays with expansion | 24 |
| Network ports | 2 x 1GbE RJ-45, 1 x 10GbE RJ-45 |
| USB ports | 2 x USB 3.2 Gen 1 |
| Expansion slots | 1 x Gen3 x8 slot (x4 link) |
| HDMI | none |
| Form factor | Rackmount 2U |
| Size (H × W × D) | 88 x 482 x 552 mm |
| Weight | 11.5 kg |
| Power consumption | 119.95 W access / 46.21 W HDD hibernation |
| Noise level | 52.3 dB(A) |
| Power supply | 500 W |
| Warranty | 3 years |
Specifications from Synology's published data, checked October 2026. See the RS2423+ on Synology's website. Confirm details before ordering.
Usable capacity by RAID level
How much space the RS2423+ gives with typical drive sizes.
| RAID level | 12 × 4 TB | 12 × 8 TB | 12 × 12 TB | 12 × 16 TB | 12 × 20 TB |
|---|---|---|---|---|---|
| RAID 5 | 44 TB | 88 TB | 132 TB | 176 TB | 220 TB |
| RAID 6 | 40 TB | 80 TB | 120 TB | 160 TB | 200 TB |
| RAID 10 | 24 TB | 48 TB | 72 TB | 96 TB | 120 TB |
Space is shown before formatting; expect about 10% less in use. Larger systems are often split into more than one RAID group.
What we do with it
- Storage
NAS supply and installation
A right-sized Synology, QNAP or Asustor unit with the drives, RAID level and network setup your office needs.
- Backup
Automatic backup setup
Scheduled backups of PCs, servers and shared folders to the NAS, with an off-site copy, so nobody has to remember to do it.
- Versions
Ransomware protection for NAS
Point-in-time snapshots and protected copies that let you roll a folder back to how it was before an attack or a mistake.
- Move
Data migration
We move your files, users and permissions from old servers, external drives or an ageing NAS.
Questions about the RS2423+
How much usable storage does the RS2423+ give?
It depends on the drives and the RAID level. With 12 × 8 TB drives in RAID 5 you get about 88 TB before formatting. The capacity table on this page shows other combinations.
Can the RS2423+ be expanded?
Yes. With Synology expansion units it supports up to 24 drive bays in total.
Can the memory in the RS2423+ be upgraded?
Yes. It ships with 8 GB DDR4 ECC UDIMM and Synology lists a maximum of 32 GB.
Does the RS2423+ have 10GbE?
Yes. Its network ports are 2 x 1GbE RJ-45, 1 x 10GbE RJ-45.
What warranty does the RS2423+ have?
Synology lists a hardware warranty of 3 years for this model.
Do you supply the RS2423+ with drives and installation?
Yes. We supply it with compatible drives fitted, configured and tested, and can install it at your office. Ask for a quote on this page.
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