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Black 2U rackmount chassis with twelve drive bays visible at the front

Synology Inc.

Synology RS2423+ 12-Bay Rackmount NAS 32GB 72TB 800GB Cache

SKU CH-8K22-M9MQ4

12-bay rackmount NAS with 32GB RAM, 72TB of Synology Plus drives and 800GB 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 Memory32GB
  • Included HDD Capacity72TB (12 x 6TB)

Installed Memory 32GB

Included HDD Capacity 72TB (12 x 6TB)

  • 12-bay design scales to 72 TB raw capacity
  • 32 GB ECC memory handles heavy multi-user workloads
  • AMD Ryzen processor delivers 155 K random read IOPS
  • Dual 400 GB cache drives accelerate frequent data access
  • 10 GbE and dual 1 GbE ports enable link aggregation

12-Bay Rackmount NAS with 72TB and 800GB Cache

The Synology RS2423+ is a 12-bay rackmount NAS that arrives fully assembled with 32GB of RAM, twelve 6TB drives providing 72TB of storage, and an M2D20 adapter equipped with two 400GB cache drives. It is designed for small and medium businesses that need a ready-to-deploy file management and backup platform.

Suited for SMBs needing integrated storage and cache

This unit suits organisations that want a single 2U appliance combining high-capacity storage, read/write caching and 10GbE connectivity without separate drive installation. Buyers who require more than twelve drive bays, additional 10GbE ports or a redundant power supply should evaluate other models.

AMD Ryzen processor with 32GB installed memory

The system is powered by an AMD Ryzen processor paired with 32GB of installed memory, delivering the compute headroom for the quoted 155K random read IOPS and 3,500 MB/s sequential throughput. This CPU and memory combination is the specification that determines whether the appliance meets your performance targets.

Highlights

  • 12-bay design scales to 72 TB raw capacity
  • 32 GB ECC memory handles heavy multi-user workloads
  • AMD Ryzen processor delivers 155 K random read IOPS
  • Dual 400 GB cache drives accelerate frequent data access
  • 10 GbE and dual 1 GbE ports enable link aggregation

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 Memory32GB
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

Other versions of this model

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Questions about this item

What drives and memory does this RS2423+ already include?

It ships with twelve 6 TB Synology Plus Series drives for 72 TB total capacity, 32 GB of Synology RAM, and an M2D20 adapter holding two 400 GB cache modules.

Can the single 10GbE port and dual 1GbE ports connect to my existing 1GbE switch?

Yes, the 10GbE RJ-45 port auto-negotiates down to 1 GbE, and the two 1GbE ports support link aggregation or failover with your current switch.

How do I verify the cache is accelerating reads and writes after setup?

Open DSM Storage Manager, select the SSD Cache section, and confirm the 800 GB cache shows “Normal” status with active read/write counters climbing during file transfers.

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