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Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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Synology Inc.
Synology RS826RP+ AMD Ryzen V1500B 4-Bay Rackmount NAS 16GB RAM 3.2TB Cache 80TB Drives
A 1U rackmount NAS with four 20 TB drives, 16 GB DDR4 RAM, 3.2 TB cache and a quad-core AMD Ryzen V1500B processor for edge and branch workloads
- 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)
- Ready-to-deploy NAS fully assembled and tested
- 16GB DDR4 memory handles multi-user workloads
- 2TB cache accelerates frequent data access
- 80TB raw capacity with four 20TB drives
- Four 1GbE ports support link aggregation
Compact 1U rackmount NAS for edge and branch offices
The Synology RS826RP+ is a 1U rackmount network-attached storage system built for edge deployments, branch offices and remote business workloads. It uses a quad-core, eight-thread AMD Ryzen V1500B processor at 2.2 GHz and comes with 16GB of DDR4 memory. The unit includes four hot-swappable bays populated with four 20TB Synology Plus drives for 80TB of raw capacity, plus two 1.6TB enterprise cache SSDs for 3.2TB of read/write acceleration.
Thermal range and power input for continuous
The chassis operates between 0 °C and 35 °C with humidity tolerance of 5 to 95 percent relative humidity. It draws power from a redundant 100 to 240 VAC supply at 50 or 60 Hz. Four integrated 1GbE RJ-45 ports support link aggregation, load balancing and automatic failover. Two USB 3.2 Gen 1 ports and a PCIe Gen3 slot allow additional network adapters or an M.2 SSD adapter to be added without opening the case.
Sustained throughput and expansion headroom
Synology reports sequential read and write performance above 2,000 MB/s and 1,300 MB/s respectively under its tested configuration. The cache SSDs reduce latency and improve IOPS for HDD-based arrays during prolonged workloads. One Synology RX426 expansion unit can be attached to double the bay count to eight and raise raw capacity to 192TB using supported 24TB drives. The system is fully assembled and tested before shipment.
Highlights
- Ready-to-deploy NAS fully assembled and tested
- 16GB DDR4 memory handles multi-user workloads
- 2TB cache accelerates frequent data access
- 80TB raw capacity with four 20TB drives
- Four 1GbE ports support link aggregation
Specifications
| Brand | Synology |
|---|---|
| Model | RS826RP+ |
| Port RJ-45 | 4 x 10/100/1000M |
| Port USB | 2 x USB 3.2 Gen 1 Ports |
| Form Factor | 4-Bay |
| Processor | AMD Ryzen |
| Installed Memory | 16GB |
| Included HDD Capacity | 80TB (4 x 20TB) |
| Management | Web-Based, DHCP Client |
| LEDs | Power, HDD (Hard Disk Drive), LAN (10/100) |
| Power | 100-240 VAC 50/60Hz |
| Temperature | 0°C - 35 °C |
| Humidity | 5-95% R.H |
| Dimensions | 44 mm × 480 mm × 492.6 mm |
| Weight | 8.0 kg |
| Package Contents | Main Unit × 1 Accessory Pack × 1 AC Power Cord × 1 All Configuration Items |
Questions about this item
How do I install the RS826RP+ into a standard rack and what step is often missed?
Mount the 1U chassis using the included accessory pack into a 44 mm rack space, connect the AC power cord to 100-240 VAC, link the four RJ-45 ports, then access the web-based management to create storage pools before data is written.
Which components in this RS826RP+ will need replacement first and when?
The four 20 TB SATA drives and two 1.6 TB cache SSDs are the only field-replaceable parts; drives typically last several years under 0-35 °C operation, while cache SSDs endure heavy write cycles and may need swapping sooner.
What performance limit appears first when the RS826RP+ runs sustained workloads?
The four 1 GbE ports cap aggregate throughput at roughly 1000 MB/s, so network bandwidth saturates before the AMD Ryzen V1500B processor or 16 GB DDR4 memory reach their limits.
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