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Silver 1U rackmount NAS with four front drive bays, status LEDs and rear ports visible

Synology Inc.

Synology RS826+ AMD Ryzen V1500B 4-Bay Rackmount NAS 16GB RAM 2-Port 25GbE Adapter 16TB (4 x 4TB) Drives

SKU CH-ZGW6-VKK00

A 1U rackmount NAS with four drive bays, 16 GB DDR4 memory, a 2.2 GHz AMD Ryzen V1500B processor, four 1GbE ports and a two-port 25GbE adapter, supplied with 16 TB of Synology Plus drives

  • CPUAMD Ryzen
  • Form factor4-Bay
  • LAN ports4 × 10/100/1000M 2 × 25GbE SFP28
  • USB ports2 x USB 3.2 Gen 1 Ports
  • Installed RAM16 GB
  • Drives included16 TB (4 × 4 TB)
  • AMD Ryzen V1500B processor delivers 2.2 GHz four-core performance for business workloads
  • 16GB DDR4 ECC memory installed with expansion capability up to 32 GB
  • Four 3.5-inch drive bays populated with 4TB Synology Plus drives for 16TB total capacity
  • 2-port 25GbE SFP28 adapter plus four 1GbE RJ-45 ports enable high-speed networking
  • Compact 1U rackmount form factor fits standard 480 mm racks for edge deployment

Ready-to-deploy 1U NAS

The Synology RS826+ arrives as a complete 1U rackmount system with an AMD Ryzen V1500B processor, 16GB DDR4 ECC memory, four 4TB Synology Plus drives, and a dual-port 25GbE SFP28 adapter pre-installed and tested. It targets remote offices and edge sites that need immediate shared storage without on-site assembly.

Pre-configured performance uplift

The included 25GbE adapter occupies the PCIe Gen3 slot and raises sequential throughput to over 2,000 MB/s read and 1,300 MB/s write under Synology test conditions. Four 1GbE RJ-45 ports remain available for link aggregation or failover, while two USB 3.2 Gen 1 ports allow direct peripheral attachment.

Four-bay capacity ceiling

Four drive bays accept 3.5-inch SATA hard drives or 2.5-inch SATA SSDs, limiting raw capacity to the four installed 4TB drives unless larger SATA media are sourced. Memory expands to 32GB, but the chassis offers no additional PCIe slots for further network upgrades.

How it compares

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

Price $3,675.99
Cheaper than about 81% of the 763 comparable items (median $6,564.99).

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Specifications

Product
Brand nameSynology
Model nameRS826+
Processor
CPUAMD Ryzen
Memory
Installed RAM16 GB
Storage
Drives included16 TB (4 × 4 TB)
Connectivity
Management optionsWeb-Based, DHCP Client
Ports & slots
LAN ports4 × 10/100/1000M
2 × 25GbE SFP28
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

How often will the four 4TB Synology Plus drives need replacement in this RS826+?

The four 4TB Synology Plus drives are rated for continuous operation; plan replacement when SMART attributes indicate wear or after the manufacturer's rated workload limit is reached.

What throughput limit appears first when the 25GbE SFP28 ports run sustained transfers?

Sequential read reaches 2000 MB/s and write reaches 1300 MB/s under Synology test conditions, so the 25GbE link saturates before the CPU or drives.

How much heat and noise does the 1U RS826+ produce when running all day?

Operating temperature range is 0 °C to 35 °C with 5 % to 95 % humidity; the 100-240 VAC supply draws only what the AMD Ryzen V1500B and four drives require.

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