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

Synology Inc.

Synology RS2423+ 12-Bay Rackmount NAS 8GB 96TB 800GB Cache

SKU CH-E871-AB7K2

A 12-bay rackmount NAS with 96 TB of installed storage and 800 GB of cache for fast file serving 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 Memory8GB
  • Included HDD Capacity96TB (12 x 8TB)

Installed Memory 8GB

Included HDD Capacity 96TB (12 x 8TB)

  • 12-bay rackmount design scales storage to 96 TB with twelve 8 TB drives
  • AMD Ryzen processor delivers 155 K random read IOPS for responsive file access
  • 800 GB Synology cache on M2D20 adapter accelerates frequent workloads
  • Dual 1 GbE plus 10 GbE ports enable link aggregation and high-speed transfers
  • Fully assembled and tested so the system is ready to deploy

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 needing centralised file management and sharing. It arrives fully assembled and tested with twelve 8TB Synology Plus Series drives providing 96TB of raw capacity. An AMD Ryzen processor and 8GB of installed memory handle the operating system and core services.

M2D20 Cache Adapter with 800GB Synology Cache

A Synology M2D20 adapter adds two 400GB cache modules totalling 800GB, accelerating random read and write performance for demanding workloads. The supplier notes the system delivers over 155K random read IOPS and 79K random write IOPS alongside sequential throughput up to 3,500 MB/s read and 1,700 MB/s write. Two USB 3.2 Gen 1 ports allow direct attachment of external storage or backup targets.

Dual 1GbE and Single 10GbE RJ-45 Ports

Network connectivity consists of two 1GbE RJ-45 ports supporting link aggregation and failover plus one 10GbE RJ-45 port for higher-throughput links. The 2U chassis measures 88mm high, 482mm wide and 552mm deep with a diskless weight of 11.5kg. It operates on 100-240 VAC power within a 0°C to 35°C temperature range and 5-95% relative humidity.

Highlights

  • 12-bay rackmount design scales storage to 96 TB with twelve 8 TB drives
  • AMD Ryzen processor delivers 155 K random read IOPS for responsive file access
  • 800 GB Synology cache on M2D20 adapter accelerates frequent workloads
  • Dual 1 GbE plus 10 GbE ports enable link aggregation and high-speed transfers
  • Fully assembled and tested so the system is ready to deploy

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 Capacity96TB (12 x 8TB)
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

When will the 800 GB cache modules need replacement?

The 2 x 400 GB Synology cache modules are installed on the M2D20 adapter; their lifespan depends on write workload and Synology DSM health monitoring will alert you when endurance thresholds approach.

What throughput ceiling appears first during sustained transfers?

Sequential throughput peaks at 3,500 MB/s read and 1,700 MB/s write, so the write ceiling is reached before the read ceiling under continuous heavy streaming.

How much heat does the RS2423+ produce when running 24/7?

The unit operates within 0 °C to 35 °C ambient; power draw is 100-240 VAC 50/60 Hz and the 11.5 kg diskless chassis relies on internal fans to exhaust heat under continuous load.

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