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Silver 2U rackmount NAS chassis with twelve drive bays visible, front panel indicators and handle accents, matte metal finish

Synology Inc.

Synology RS2423+ 12-Bay Rackmount NAS 16GB 48TB Plus Series

SKU CH-MPYE-NS5EX

Twelve-bay rackmount NAS with 16 GB RAM and 48 TB of pre-installed Synology Plus drives, fully assembled and tested

  • Port RJ-452 x RJ-45 1GbE (with Link Aggregation / Failover support) 1
  • Port USB2 x USB 3.2 Gen 1 Port
  • Form FactorRackmount
  • ProcessorAMD Ryzen
  • Installed Memory16GB
  • Included HDD Capacity48TB (12 x 4TB)

Installed Memory 16GB

Included HDD Capacity 48TB (12 x 4TB)

  • 12-bay design supports 48TB of pre-installed storage
  • AMD Ryzen processor delivers 155K random read IOPS
  • 16GB memory enables smooth multitasking workloads
  • 10GbE and dual 1GbE ports provide flexible connectivity
  • Fully assembled and tested for immediate deployment

Ready-to-deploy 12-bay rackmount storage

The Synology RS2423+ arrives fully assembled with twelve 4 TB Plus Series drives installed, providing 48 TB of raw capacity and 16 GB of ECC memory. It targets small and medium businesses that need a validated file-management platform without the integration work of a bare chassis.

Single 10 GbE uplink for high-speed access

One RJ-45 10 GbE port sits alongside two 1 GbE ports with link aggregation and failover, so the decisive specification is whether your network core can feed the 10 GbE lane. If the infrastructure stops at 1 GbE, the extra throughput headroom will remain unused.

Sustained throughput of 3 500 MB/s read

Benchmarks show over 155 K random read IOPS and 79 K random write IOPS under continuous load, not just burst transfers. The AMD Ryzen processor maintains these rates during multi-user file serving, backup jobs and snapshot operations without thermal throttling in the rated 0–35 °C range.

Highlights

  • 12-bay design supports 48TB of pre-installed storage
  • AMD Ryzen processor delivers 155K random read IOPS
  • 16GB memory enables smooth multitasking workloads
  • 10GbE and dual 1GbE ports provide flexible connectivity
  • Fully assembled and tested for immediate deployment

Specifications

BrandSynology
ModelRS2423+
Part NumberRS2423+
Port RJ-452 x RJ-45 1GbE (with Link Aggregation / Failover support)
1 x RJ-45 10GbE
Port USB2 x USB 3.2 Gen 1 Port
Form FactorRackmount
ProcessorAMD Ryzen
Installed Memory16GB
Included HDD Capacity48TB (12 x 4TB)
ManagementWeb-Based, DHCP Client
Power100-240 VAC 50/60Hz
Temperature0°C - 35 °C
Humidity5-95% R.H
Dimensions88 mm x 482 mm x 552 mm
Weight11.5 kg (DISKLESS)
Package ContentsMain Unit X 1
Accessory Pack X 1
AC Power Cord X 1
Quick Installation Guide X 1

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Questions about this item

How does the 155K random read IOPS translate to daily file access?

The 155K random read IOPS means the system can handle many simultaneous small-file requests, so databases and virtual-machine workloads stay responsive even when multiple users are active.

What does the single 10GbE port limit in practice?

The single 10GbE port caps peak network throughput at 10 Gbps, so aggregate client traffic cannot exceed that rate unless the two 1GbE ports are also aggregated.

What rack depth is required for the 552 mm chassis?

The unit is 552 mm deep, so the rack must provide at least that much clear depth plus cable clearance at the rear.

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