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

Synology Inc.

Synology RS2423+ 12-Bay Rackmount NAS 16GB 72TB 800GB Cache

SKU CH-3VBW-H2E42

Twelve-bay rackmount NAS with 16 GB AMD Ryzen memory, 72 TB storage and 800 GB cache, fully assembled and tested

  • CPUAMD Ryzen
  • Form factorRackmount
  • LAN ports2 x RJ-45 1GbE (with Link Aggregation / Failover support) 1
  • USB ports2 x USB 3.2 Gen 1 Port
  • Installed RAM16 GB
  • Drives included72 TB (12 × 6 TB)

Installed Memory 16GB

Included HDD Capacity 72TB (12 x 6TB)

  • 12 drive bays support up to 72TB raw storage capacity
  • AMD Ryzen processor with 16GB memory delivers 155K random read IOPS
  • 800GB Synology cache accelerates frequent data access
  • Two 1GbE ports plus one 10GbE port enable link aggregation
  • Fully assembled and tested with Synology Plus Series drives

Ready-to-run 12-bay NAS for small teams

The Synology RS2423+ arrives fully assembled with twelve 6 TB Synology Plus Series drives providing 72 TB of raw capacity, 16 GB of system memory and an 800 GB read-write cache on a dedicated M2D20 adapter. It targets small-to-medium businesses that need immediate file sharing, backup and virtualization storage without building a server from parts.

Check rack space, network and power before ordering

The 2 U chassis measures 88 mm high, 482 mm wide and 552 mm deep and weighs 11.5 kg without drives, so confirm your cabinet depth and load rating. You will need one 10 GbE and two 1 GbE RJ-45 ports on your switch for the built-in interfaces, plus two free USB 3.2 Gen 1 ports for external devices. The unit accepts 100-240 VAC at 50/60 Hz from a standard IEC cord.

Sustained throughput stays high under heavy

Sequential rates reach 3 500 MB/s read and 1 700 MB/s write while random IOPS hold at 155 K read and 79 K write, so performance does not collapse when many clients access files simultaneously. The AMD Ryzen processor and 16 GB RAM keep metadata operations responsive during long backup windows or virtual-machine workloads. Operating temperature range is 0 °C to 35 °C with 5-95 % humidity.

How it compares

Measured against everything we stock in Rack-Mounted NAS Servers, at today’s prices. Recalculated every night.

Price $8,177.99
Pricier than about 61% of the 763 comparable items (median $6,564.99).

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Specifications

Product
Brand nameSynology
Model nameRS2423+
Part numberRS2423+
Processor
CPUAMD Ryzen
Memory
Installed RAM16 GB
Storage
Drives included72 TB (12 × 6 TB)
Connectivity
Management optionsWeb-Based, DHCP Client
Ports & slots
LAN ports2 x RJ-45 1GbE (with Link Aggregation / Failover support)
1 x RJ-45 10GbE
USB ports2 x USB 3.2 Gen 1 Port
Power
Power details100-240 VAC 50/60 Hz
Size & build
Form factorRackmount
Product dimensions88 mm × 482 mm × 552 mm
Product weight11.5 kg (DISKLESS)
In the box
In the boxMain Unit X 1
Accessory Pack X 1
AC Power Cord X 1
Quick Installation Guide X 1
Environment & compliance
Temperature range0 °C - 35 °C
Humidity range5-95% R.H

Other versions of this model

5 more in the same range

Questions about this item

What comes in the box with the RS2423+ and what must I add myself?

The package includes the main unit, accessory pack, AC power cord and quick installation guide. Twelve 6 TB Synology Plus Series drives, an M2D20 cache adapter and two 400 GB cache modules are already installed. No extra drives or cache are required.

Should I choose a different memory or drive configuration for this model?

This unit ships with 16 GB of Synology RAM, twelve 6 TB drives for 72 TB total capacity and 800 GB of cache on an M2D20 adapter. The specification is fixed; other capacities or memory sizes are not offered in this assembly.

What do the quoted 155K IOPS and 3,500 MB/s throughput mean for daily file serving?

The system delivers over 155K random read IOPS and up to 3,500 MB/s sequential read throughput, with 79K random write IOPS and 1,700 MB/s sequential write. These figures show the headroom available for multi-user file access and backup workloads.

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