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Synology Inc.

Synology RS826RP+ AMD Ryzen V1500B 4-Bay rackmount NAS 4GB RAM 800GB Cache 48TB (4 x 12TB) Drives

SKU CH-TYWR-H3KS1

A 4-bay 1U rackmount NAS with AMD Ryzen V1500B, 4GB DDR4, 800GB cache and 48TB of Synology Plus drives, pre-assembled and tested

  • Port RJ-454 x 10/100/1000M
  • Port USB2 x USB 3.2 Gen 1 Ports
  • Form Factor4-Bay
  • ProcessorAMD Ryzen
  • Installed Memory4GB
  • Included HDD Capacity48TB (4 x 12TB)
  • Quad-core Ryzen V1500B at 2.2 GHz powers demanding business workloads
  • 48 TB raw capacity from four 12 TB Plus drives ready for data
  • 800 GB enterprise SSD cache accelerates random I/O on HDD arrays
  • Four 1 GbE ports with link aggregation boost throughput and failover
  • PCIe Gen3 slot adds 10/25 GbE or M.2 SSD adapter flexibility

1U rackmount NAS for edge and branch offices

The Synology RS826RP+ is a compact 1U rackmount NAS built for edge deployments, branch offices and remote business workloads. A quad-core, eight-thread AMD Ryzen V1500B processor at 2.2 GHz drives sequential read and write speeds above 2,000 and 1,300 MB/s in the tested configuration. Four integrated 1GbE ports support Link Aggregation for bandwidth scaling, load balancing and automatic network failover.

Four 1GbE ports and single PCIe Gen3 slot

Network throughput is bounded by four 1GbE RJ-45 ports; aggregated links can combine them but cannot exceed the physical 1 Gb/s per port limit. A single PCIe Gen3 expansion slot accepts one compatible 10GbE or 25GbE adapter, an M.2 SSD adapter or a combined M.2 and 10GbE card, so only one high-speed add-in can be used at a time. Expansion beyond the internal bays requires one Synology RX426 unit connected via the dedicated expansion port.

48 TB raw capacity with 800 GB cache headroom

Four pre-installed 12 TB Synology Plus drives provide 48 TB of raw storage, while two 400 GB enterprise SSDs deliver 800 GB of read-write cache to accelerate HDD arrays. The chassis supports one RX426 expansion unit, raising the bay count to eight and the raw capacity ceiling to 192 TB with supported 24 TB drives. Without the expansion unit the system is limited to the four internal bays and their maximum drive size.

Highlights

  • Quad-core Ryzen V1500B at 2.2 GHz powers demanding business workloads
  • 48 TB raw capacity from four 12 TB Plus drives ready for data
  • 800 GB enterprise SSD cache accelerates random I/O on HDD arrays
  • Four 1 GbE ports with link aggregation boost throughput and failover
  • PCIe Gen3 slot adds 10/25 GbE or M.2 SSD adapter flexibility

Specifications

BrandSynology
ModelRS826RP+
Port RJ-454 x 10/100/1000M
Port USB2 x USB 3.2 Gen 1 Ports
Form Factor4-Bay
ProcessorAMD Ryzen
Installed Memory4GB
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
Weight8.0 kg
Package ContentsMain Unit × 1
Accessory Pack × 1
AC Power Cord × 1
All Configuration Items

Questions about this item

Should I pick the 4-bay model with 48 TB of drives or add an expansion unit for more capacity?

The RS826RP+ ships with four 12 TB drives for 48 TB raw storage; adding one RX426 expansion unit doubles the bay count to eight and supports up to 192 TB raw with 24 TB drives.

What does the 2,000 MB/s sequential read figure mean for everyday file access?

That throughput is measured under Synology's test configuration with the AMD Ryzen V1500B at 2.2 GHz and the 800 GB enterprise cache; real-world speeds depend on workload, network and drive layout.

How do the four 1GbE ports and the PCIe Gen3 slot limit my network upgrade options?

The four RJ-45 ports support Link Aggregation for up to 4 GbE combined bandwidth; the PCIe Gen3 slot accepts compatible 10GbE or 25GbE adapters for higher throughput.

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