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1U silver rackmount NAS, four drive bays front, four network ports rear

Synology Inc.

Synology RS826+ Ryzen V1500B 4-Bay Rackmount NAS 16GB 1.6TB Cache 48TB Drives

SKU CH-CDZ6-J5HM8

A compact 1U rackmount NAS with four drive bays, 16GB DDR4 ECC memory, 1.6TB enterprise cache, and 48TB of Synology Plus drives, powered by a 2.2 GHz AMD Ryzen V1500B processor

  • Port RJ-454 x 10/100/1000M
  • Port USB2 x USB 3.2 Gen 1 Ports
  • Form Factor4-Bay
  • ProcessorAMD Ryzen
  • Installed Memory16GB
  • Included HDD Capacity48TB (4 x 12TB)
  • AMD Ryzen V1500B four-core processor drives demanding workloads
  • 16GB DDR4 ECC memory expandable to 32GB for multitasking
  • 6TB enterprise cache with two 800GB modules accelerates data access
  • 48TB raw capacity from four 12TB Synology Plus drives
  • Four 1GbE ports with Link Aggregation plus PCIe Gen3 slot for 10GbE or 25GbE upgrade

RS826+ 4-Bay Rackmount NAS

The Synology RS826+ is a 1U rackmount NAS built for edge locations and growing business storage. It uses a 2.2 GHz AMD Ryzen V1500B four-core processor with 16GB DDR4 ECC memory installed. The unit arrives fully assembled with 48TB of Synology Plus drives and 1.6TB Enterprise cache.

Suits Small Offices Not Large Enterprises

This NAS fits remote offices needing compact, high-capacity storage with four 1GbE ports and a PCIe Gen3 slot for future 10GbE or 25GbE upgrades. Buyers who require more than four drive bays or higher base memory than 16GB should look at larger rackmount platforms.

1.6TB Enterprise Cache Decides Fit

The 1.6TB cache, built from two 800GB Synology Enterprise modules, accelerates frequent read and write workloads. If your workloads do not benefit from large SSD cache, a configuration without this cache tier reduces cost while keeping the same drive capacity.

Highlights

  • AMD Ryzen V1500B four-core processor drives demanding workloads
  • 16GB DDR4 ECC memory expandable to 32GB for multitasking
  • 6TB enterprise cache with two 800GB modules accelerates data access
  • 48TB raw capacity from four 12TB Synology Plus drives
  • Four 1GbE ports with Link Aggregation plus PCIe Gen3 slot for 10GbE or 25GbE upgrade

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 Memory16GB
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 installed, or do I need to add them?

The unit ships fully assembled with four 12 TB Synology Plus drives and two 800 GB enterprise cache modules pre-installed, plus 16 GB DDR4 ECC RAM.

Should I choose the 16 GB configuration or plan to expand to 32 GB for my workload?

The 16 GB DDR4 ECC memory included handles most edge and remote-office tasks; the board supports expansion to 32 GB if virtualization or heavier databases are expected.

What real-world throughput can I expect from the four 1 GbE ports with Link Aggregation enabled?

Synology tests show up to 2 000 MB/s sequential read and 1 300 MB/s sequential write; actual speeds depend on drive mix, RAID type and network topology.

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