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Silver 1U rackmount NAS, four front drive bays, LED row, four rear network ports

Synology Inc.

Synology RS826+ AMD Ryzen V1500B 4-Bay Rackmount NAS 16GB 3.2TB Cache 80TB Drives

SKU CH-HV3Y-V5EH5

A compact 1U rackmount NAS with four drive bays, an AMD Ryzen V1500B processor, 16GB DDR4 memory, 3.2TB enterprise cache and 80TB of pre-installed Synology Plus drives, fully 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 Memory16GB
  • Included HDD Capacity80TB (4 x 20TB)
  • Pre-assembled and tested for immediate deployment
  • AMD Ryzen V1500B processor with four cores and eight threads
  • 16GB DDR4 ECC memory installed, expandable to 32GB
  • 2TB enterprise cache plus 80TB Synology Plus drives included
  • Four 1GbE ports with link aggregation and PCIe expansion slot

Ready-to-Run 4-Bay Rackmount NAS

The Synology RS826+ arrives fully assembled with 16 GB DDR4 memory, 3.2 TB of enterprise cache, and four 20 TB Synology Plus drives installed. A 2.2 GHz AMD Ryzen V1500B processor powers the unit, and the 1U chassis is tested for immediate deployment in edge or remote-office environments.

Suits IT Teams Needing Pre-Configured Capacity

Buyers who want a validated, plug-and-play storage appliance with 80 TB raw capacity and built-in cache acceleration will benefit. Organisations that require 10 GbE or 25 GbE connectivity out of the box, or that need more than four drive bays, should evaluate other platforms.

3.2 TB Enterprise Cache Drives

Two 1.6 TB Synology cache modules are included to accelerate random I/O workloads. This cache tier is the key specification that determines whether the system meets performance targets for databases, virtualization, or high-concurrency file access.

Highlights

  • Pre-assembled and tested for immediate deployment
  • AMD Ryzen V1500B processor with four cores and eight threads
  • 16GB DDR4 ECC memory installed, expandable to 32GB
  • 2TB enterprise cache plus 80TB Synology Plus drives included
  • Four 1GbE ports with link aggregation and PCIe expansion slot

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 Capacity80TB (4 x 20TB)
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

When will the four 20TB Synology Plus NAS drives need replacement?

The 20TB Synology Plus NAS drives are rated for continuous operation; plan replacement when SMART data shows reallocated sectors or after the manufacturer's rated workload limit is reached.

What throughput limit appears first during sustained transfers on the four 1GbE ports?

The four 1GbE RJ-45 ports cap sustained throughput at roughly 1,000 MB/s combined, which is reached before the CPU or cache limits under heavy sequential workloads.

How loud and hot does the 1U chassis get when running 24/7 with all bays populated?

The 1U rackmount design uses internal fans that maintain the 0–35 °C operating range; expect audible fan noise in quiet rooms and exhaust air near the upper temperature limit under full load.

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