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Black 12-bay rackmount NAS, 88 mm high, front drive trays visible

Synology Inc.

Synology RS2423+ 12-Bay Rackmount NAS 8GB RAM 48TB 800GB Cache

SKU CH-P7YG-49C9G

Twelve-bay rackmount NAS with 48 TB of installed drives, 800 GB cache, 8 GB RAM and an AMD Ryzen processor

  • 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)

Installed Memory 8GB

Included HDD Capacity 48TB (12 x 4TB)

  • Ready-to-deploy storage with 12 drives pre-installed and tested
  • 48 TB raw capacity from twelve 4 TB Synology Plus drives
  • AMD Ryzen processor handles demanding workloads with 155 K random read IOPS
  • 800 GB Synology cache on M2D20 adapter accelerates frequent data access
  • Dual 1 GbE and single 10 GbE ports plus two USB 3.2 Gen 1 for flexible connectivity

12-bay rackmount NAS with 48 TB storage

The Synology RS2423+ is a 2U rackmount network-attached storage server delivered fully assembled with twelve 4 TB Synology Plus Series drives for 48 TB of raw capacity. An AMD Ryzen processor and 8 GB of installed memory drive the system, while a dedicated M2D20 adapter adds 800 GB of Synology cache. Dual 1 GbE ports support link aggregation and failover, and a single 10 GbE port provides high-speed uplink connectivity.

Suited for small-business file sharing and backup

This unit fits SMBs that need a ready-to-rack appliance for centralised file management, sharing and advanced backup workflows. The 155K random read IOPS and 3,500 MB/s sequential throughput handle multi-user workloads efficiently. Buyers who require redundant power supplies or more than 12 drive bays should evaluate alternative models. Organisations without rack infrastructure will need a different form factor.

48 TB raw capacity across twelve 4 TB drives

The twelve included Synology Plus Series drives deliver 48 TB of raw storage in a single 2U chassis. This capacity determines how much data can be stored before expansion units are added. Buyers planning larger datasets must budget for expansion enclosures or higher-capacity drives. The fixed 12-bay limit means storage growth eventually requires external units.

Highlights

  • Ready-to-deploy storage with 12 drives pre-installed and tested
  • 48 TB raw capacity from twelve 4 TB Synology Plus drives
  • AMD Ryzen processor handles demanding workloads with 155 K random read IOPS
  • 800 GB Synology cache on M2D20 adapter accelerates frequent data access
  • Dual 1 GbE and single 10 GbE ports plus two USB 3.2 Gen 1 for flexible connectivity

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

Other versions of this model

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Questions about this item

What does 155K random read IOPS mean for daily file access?

The system delivers over 155K random read IOPS, so databases and virtual machines see low latency when many small files are requested at once

What does the single 10GbE port cap at in real transfers?

The 10GbE RJ-45 port tops out at 10 Gbps, limiting sequential throughput to the 3,500 MB/s ceiling the hardware can sustain

How much rack depth does the 552 mm chassis need?

The unit is 552 mm deep, so the cabinet must provide at least that much usable depth plus clearance for rear cables and airflow

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