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Silver 2U rackmount NAS with twelve drive bays and front LCD panel

Synology Inc.

Synology RS2423+ 12-Bay Rackmount NAS 16GB 72TB 1.6TB Cache

SKU CH-VXJB-1R8A3

Twelve-bay rackmount NAS with 16 GB RAM, 72 TB of Synology Plus drives and 1.6 TB cache, 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 Capacity72TB (12 x 6TB)

Installed Memory 16GB

Included HDD Capacity 72TB (12 x 6TB)

  • Pre-installed 72TB storage eliminates setup time
  • 6TB Synology cache accelerates frequent data access
  • 16GB RAM supports multi-user workloads smoothly
  • Dual 1GbE plus 10GbE ports enable flexible networking
  • Fully assembled and tested for immediate deployment

Ready-to-deploy 12-bay rackmount NAS

The Synology RS2423+ arrives fully assembled with 12 Synology Plus Series drives providing 72 TB of raw storage and a 1.6 TB read-write cache on a Synology M2D20 adapter. Sixteen gigabytes of Synology memory and an AMD Ryzen processor power file services, virtualization and backup workloads for small and medium businesses. Two USB 3.2 Gen 1 ports allow direct attachment of external drives or a UPS.

Dual 1GbE plus 10GbE networking

Two 1 GbE RJ-45 ports support link aggregation and failover while a single 10 GbE port handles high-throughput transfers. The unit operates from 0 °C to 35 °C at 5–95 % relative humidity on 100–240 VAC power. Its 2 U rackmount chassis measures 88 mm high, 482 mm wide and 552 mm deep, weighing 11.5 kg without drives.

Sustained 3 500 MB/s sequential read

Under continuous load the system delivers up to 3 500 MB/s sequential read and 1 700 MB/s sequential write with 155 K random read and 79 K random write IOPS. The 1.6 TB cache absorbs bursty metadata and small-block traffic so the twelve 6 TB drives maintain consistent throughput during long backup windows or multi-user file sharing sessions.

Highlights

  • Pre-installed 72TB storage eliminates setup time
  • 6TB Synology cache accelerates frequent data access
  • 16GB RAM supports multi-user workloads smoothly
  • Dual 1GbE plus 10GbE ports enable flexible networking
  • 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 Capacity72TB (12 x 6TB)
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 do I install the RS2423+ into a standard rack and which step is most often missed?

Mount the 88 mm high unit using the included accessory pack rails, connect the AC power cord to the 100-240 VAC supply, then link the 1GbE and 10GbE ports; the step most often missed is enabling Link Aggregation on the two 1GbE ports for failover.

What maintenance or replacement will the 1.6TB cache and 72TB drive set need later?

The two 800GB cache modules on the M2D20 adapter and the twelve 6TB Plus Series drives are field-replaceable; monitor SMART health via the web-based management and swap any drive or cache module that reports reallocated sectors.

What limit appears first when the RS2423+ runs sustained workloads at 35 °C ambient?

The operating temperature ceiling of 35 °C is the first hard limit; sustained throughput of 3,500 MB/s read and 1,700 MB/s write can push the chassis to that threshold, so ensure rack airflow keeps intake air below the limit.

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