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Silver 12-bay rackmount NAS unit front view with drive trays

Synology Inc.

Synology RS2423+ 12-Bay Rackmount NAS 8GB 48TB Enterprise 1.6TB Cache

SKU CH-3FFQ-E0DYV

12-bay rackmount NAS with 48 TB enterprise storage and 1.6 TB cache for high-throughput file sharing

  • 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 Memory8GB
  • Included HDD Capacity48TB (12 x 4TB)
  • 12-bay capacity with 48TB enterprise storage ready
  • 6TB Synology cache accelerates frequent data access
  • AMD Ryzen processor drives 155K random read IOPS
  • Dual 1GbE plus 10GbE ports enable link aggregation
  • Fully assembled and tested for immediate deployment

12-Bay Rackmount NAS with 48TB Enterprise Storage

The Synology RS2423+ arrives fully assembled with twelve 4TB enterprise drives providing 48TB of raw capacity. An AMD Ryzen processor and 8GB of installed memory drive the system. Two 800GB cache modules on an M2D20 adapter add 1.6TB of high-speed read/write caching for demanding workloads.

Network Limits and Expansion

Dual 1GbE ports support link aggregation and failover for redundancy or combined throughput. A single 10GbE port handles high-bandwidth transfers directly. Two USB 3.2 Gen 1 ports allow external backup targets or peripheral connections. No additional onboard network interfaces are present.

Pre-Installation Checks

Verify your rack provides 2U of vertical space and at least 552mm of usable depth for the chassis. Confirm the site operates within the 0°C to 35°C temperature range and 5% to 95% relative humidity. Ensure a 100-240 VAC power circuit is available at the mounting location.

Highlights

  • 12-bay capacity with 48TB enterprise storage ready
  • 6TB Synology cache accelerates frequent data access
  • AMD Ryzen processor drives 155K random read IOPS
  • Dual 1GbE plus 10GbE ports enable link aggregation
  • 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 Memory8GB
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

Questions about this item

Should I pick the 48 TB storage with 1.6 TB cache or a different capacity for this RS2423+?

This unit ships with twelve 4 TB enterprise drives and two 800 GB cache modules fully installed, giving 48 TB raw capacity and 1.6 TB cache in one rackmount chassis.

What do 155 K random read IOPS and 3,500 MB/s sequential read mean for daily file serving on this RS2423+?

Those figures show the box can handle heavy multi-user workloads and large-file transfers without bottlenecks when the 10 GbE and 1 GbE ports are used together.

How does the single 10 GbE port and dual 1 GbE ports limit real-world throughput on this RS2423+?

The 10 GbE port handles the fastest transfers while the two 1 GbE ports add link aggregation or failover for broader client compatibility.

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