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Black 12-bay rackmount NAS, 2U height, matte finish, front drive trays visible

Synology Inc.

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

SKU CH-11QZ-B5CFN

A 12-bay rackmount NAS pre-loaded with 72TB of storage and 16GB RAM, ready for file sharing and backup

  • 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)

  • 12-bay rackmount design scales storage to 72 TB with twelve 6 TB drives
  • AMD Ryzen processor plus 16 GB RAM delivers 155 K random read IOPS
  • Single 10 GbE port and dual 1 GbE ports enable high-speed network throughput
  • Fully assembled and tested so the system is ready for immediate deployment
  • Compact 2U form factor fits standard racks at 88 mm height and 11.5 kg weight

12-Bay Rackmount NAS for SMB File Management

The Synology RS2423+ is a 12-bay rackmount network-attached storage server built for small and medium businesses. It arrives fully assembled and tested with twelve 6TB Synology Plus Series drives installed, providing 72TB of raw capacity. An AMD Ryzen processor and 16GB of installed memory drive the system, which is managed through a web-based interface with DHCP client support.

72TB Capacity and Performance Headroom

The included drives deliver 72TB of storage for growing business data, file sharing, and backup workloads. The platform achieves up to 3,500 MB/s sequential read and 1,700 MB/s sequential write throughput, with over 155K random read and 79K random write IOPS. This headroom handles multi-user file access and backup streams, though extremely heavy database or virtualisation workloads may exceed the available IOPS or memory.

1GbE and 10GbE Network Interface Limits

Two 1GbE RJ-45 ports support link aggregation and failover for redundancy, while a single 10GbE RJ-45 port provides a high-speed uplink for intensive transfers. The 10GbE link caps maximum network throughput well below the internal sequential ceiling, so sustained reads over the network will hit the port limit first. Two USB 3.2 Gen 1 ports allow direct-attached expansion, but they do not replace a second 10GbE connection for clustered workloads.

Highlights

  • 12-bay rackmount design scales storage to 72 TB with twelve 6 TB drives
  • AMD Ryzen processor plus 16 GB RAM delivers 155 K random read IOPS
  • Single 10 GbE port and dual 1 GbE ports enable high-speed network throughput
  • Fully assembled and tested so the system is ready for immediate deployment
  • Compact 2U form factor fits standard racks at 88 mm height and 11.5 kg weight

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

Will the 10GbE port on this RS2423+ saturate my existing 1GbE switch uplink?

The 10GbE port negotiates down to 1GbE automatically, so it will work with your current switch, but throughput will be limited to the 1GbE link speed.

How can I verify the 155K random read IOPS and 3,500 MB/s sequential read figures after installation?

Run the built-in Storage Manager benchmark or use iperf3 against the 10GbE port; results should approach the quoted 155K IOPS and 3,500 MB/s under optimal workload.

Does the box include drive trays and rails for the twelve 6TB Plus Series drives, or must I buy them separately?

The unit ships fully assembled with all twelve 6TB drives installed; the accessory pack contains rack-mount rails and screws, so no extra parts are required.

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