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Synology Inc.

Synology Inc. RS826+ AMD Ryzen V1500B 4-Bay Rackmount NAS 32GB RAM 1.6TB Cache 48TB Drives

SKU CH-4T6X-77FSR

A compact 1U rackmount NAS with a 2.2 GHz AMD Ryzen V1500B processor, 32GB DDR4 ECC memory, 1.6TB enterprise cache, and four 12TB Synology Plus drives pre-installed

  • Port RJ-454 x 10/100/1000M
  • Port USB2 x USB 3.2 Gen 1 Ports
  • Form Factor4-Bay
  • ProcessorAMD Ryzen
  • Installed Memory32GB
  • Included HDD Capacity48TB (4 x 12TB)
  • Ready for deployment with fully assembled and tested hardware
  • 32GB DDR4 ECC memory handles demanding multi-user workloads
  • 6TB enterprise cache accelerates frequent data access
  • 48TB of Synology Plus drives provides massive storage capacity
  • Four 1GbE ports with link aggregation ensure network resilience

Ready-to-Rack 4-Bay Storage

The Synology RS826+ arrives fully assembled with four 12TB Synology Plus drives, 32GB DDR4 ECC memory, and 1.6TB enterprise cache. An AMD Ryzen V1500B processor powers the 1U chassis for edge and remote-office workloads. Four 1GbE ports and a PCIe Gen3 slot provide network flexibility.

Verify Rack Space and Drive Compatibility

Confirm a 1U slot with at least 44mm height, 480mm width, and 492.6mm depth in your cabinet. The bays accept 3.5-inch SATA hard drives or 2.5-inch SATA SSDs only. Ensure your network infrastructure supports 1GbE Link Aggregation or plan a compatible 10GbE or 25GbE adapter for the PCIe slot.

Upgrade from Standalone or Smaller NAS

This unit replaces single-box desktop NAS devices that lack rackmount rails, ECC memory, or multi-gigabit expansion. The jump is worth it when you need 48TB raw capacity, hardware-validated cache, and 2,000 MB/s sequential read performance in a 6.4kg 1U form factor.

Highlights

  • Ready for deployment with fully assembled and tested hardware
  • 32GB DDR4 ECC memory handles demanding multi-user workloads
  • 6TB enterprise cache accelerates frequent data access
  • 48TB of Synology Plus drives provides massive storage capacity
  • Four 1GbE ports with link aggregation ensure network resilience

Specifications

BrandSynology
ModelRS826+
Port RJ-454 x 10/100/1000M
Port USB2 x USB 3.2 Gen 1 Ports
Form Factor4-Bay
ProcessorAMD Ryzen
Installed Memory32GB
Included HDD Capacity48TB (4 x 12TB)
ManagementWeb-Based, DHCP Client
LEDsPower, HDD (Hard Disk Drive), LAN (10/100)
Power100-240 VAC 50/60Hz
Temperature0°C - 35 °C
Humidity5-95% R.H
Dimensions44 mm × 480 mm × 492.6 mm
Weight6.4 kg
Package ContentsMain Unit × 1
Accessory Pack × 1
AC Power Cord × 1
All Configuration Items

Questions about this item

Does the RS826+ arrive with drives and cache already installed, or must they be purchased separately?

The unit ships fully assembled with four 12 TB Synology Plus drives providing 48 TB total capacity plus two 800 GB enterprise cache modules and 32 GB DDR4 RAM pre-installed.

Which drive configuration is included in this RS826+ model?

This build includes four 12 TB Synology Plus NAS drives factory-installed for 48 TB of raw storage alongside the 1.6 TB cache.

What do the 2 000 MB/s read and 1 300 MB/s write figures mean for daily file access?

Those are sequential throughput numbers recorded under Synology test conditions; real-world speeds depend on network layout, RAID type and workload mix.

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