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Black 1U rackmount NAS chassis with four front drive bays and status LEDs

Synology Inc.

Synology RS826+ AMD Ryzen V1500B 4-Bay Rackmount NAS 8GB 80TB

SKU CH-K3KR-P752X

A 1U rackmount NAS with four 20 TB drives pre-installed, an AMD Ryzen V1500B processor and 8 GB DDR4 memory, ready for edge or remote-office storage

  • CPUAMD Ryzen
  • Form factor4-Bay
  • LAN ports4 × 10/100/1000M
  • USB ports2 x USB 3.2 Gen 1 Ports
  • Installed RAM8 GB
  • Drives included80 TB (4 × 20 TB)
  • Powered by a 2.2 GHz AMD Ryzen V1500B four-core eight-thread processor
  • Four 1GbE RJ-45 ports support Link Aggregation for load balancing and failover
  • PCIe Gen3 slot allows 10GbE or 25GbE adapters to be added
  • 8GB DDR4 ECC memory expandable up to 32GB
  • Four 20TB Synology Plus drives provide 80TB raw capacity fully assembled and tested

Compact 1U rackmount storage

The Synology RS826+ is a 1U rackmount NAS powered by an AMD Ryzen V1500B four-core processor running at 2.2 GHz. It arrives fully assembled with 8GB of DDR4 ECC memory and four 20TB Synology Plus drives for 80TB of raw capacity. The system targets edge locations, remote offices and growing business storage environments.

Four 1GbE ports with link aggregation

Network connectivity relies on four integrated RJ-45 ports limited to 1GbE speeds, which can be combined through Link Aggregation for load balancing and automatic failover. A single PCIe Gen3 expansion slot accepts compatible 10GbE or 25GbE adapters when higher throughput is required. Without an add-in card the maximum wired throughput remains at 1GbE per port.

Four drive bays limit raw capacity

Only four 3.5-inch SATA bays are available, capping the installed raw capacity at 80TB with the supplied 20TB drives. Buyers who need more bays or higher aggregate capacity must choose a larger chassis because this unit cannot accommodate additional internal drives. The PCIe slot does not add drive bays.

How it compares

Measured against everything we stock in Rack-Mounted NAS Servers, at today’s prices. Recalculated every night.

Price $4,681.99
Cheaper than about 70% of the 763 comparable items (median $6,564.99).

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Specifications

Product
Brand nameSynology
Model nameRS826+
Processor
CPUAMD Ryzen
Memory
Installed RAM8 GB
Storage
Drives included80 TB (4 × 20 TB)
Connectivity
Management optionsWeb-Based, DHCP Client
Ports & slots
LAN ports4 × 10/100/1000M
USB ports2 x USB 3.2 Gen 1 Ports
Power
Power details100-240 VAC 50/60 Hz
Size & build
Form factor4-Bay
Product dimensions44 mm × 480 mm × 492.6 mm
Product weight6.4 kg
In the box
In the boxMain Unit × 1
Accessory Pack × 1
AC Power Cord × 1
All Configuration Items
Environment & compliance
Temperature range0 °C - 35 °C
Humidity range5-95% R.H
More details
Indicator lightsPower, HDD (Hard Disk Drive), LAN (10/100)

Questions about this item

Should I choose the 8 GB memory configuration or plan for the 32 GB maximum?

The unit ships with 8 GB of DDR4 ECC memory installed and supports expansion up to 32 GB for heavier workloads.

What do the 2,000 MB/s sequential read and 1,300 MB/s sequential write figures mean in daily use?

Those are peak throughput numbers measured under Synology test conditions; actual speeds depend on drive configuration, RAID level and network topology.

How do the four 1GbE ports and the PCIe Gen3 slot affect network performance limits?

The four RJ-45 ports support Link Aggregation for load balancing and failover, while the PCIe Gen3 slot accepts compatible 10GbE or 25GbE adapters for higher bandwidth.

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