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Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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Synology Inc.
Synology RS826RP+ 4-Bay Rackmount NAS 16GB 1.6TB Cache 32TB Drives
Four-bay 1U rackmount NAS with AMD Ryzen V1500B processor, 16GB DDR4 memory, 1.6TB cache and 32TB of Synology Plus drives included
- 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 Capacity32TB (4 x 8TB)
- Quad-core AMD Ryzen processor powers demanding edge workloads
- 16GB DDR4 memory handles multi-user file services smoothly
- 6TB enterprise cache accelerates HDD array responsiveness
- Four 8TB Synology Plus drives deliver 32TB ready storage
- Redundant power supply keeps services running through failures
Compact 1U rackmount NAS for edge
The Synology RS826RP+ is a 1U rackmount network-attached storage system built around a quad-core AMD Ryzen V1500B processor running at 2.2 GHz with 16GB of DDR4 memory. It arrives fully assembled with 1.6TB of enterprise cache and four 8TB drives for 32TB of raw capacity, ready for business storage and data management tasks.
Verify rack space, drive compatibility
Confirm you have 1U of rack height and at least 492.6 mm of depth for the 44 mm tall chassis. The four hot-swappable bays accept 3.5-inch SATA hard drives and 2.5-inch SATA SSDs only. Four 1GbE RJ-45 ports support link aggregation, so plan switch ports and cabling accordingly. An available PCIe Gen3 slot allows future 10GbE or 25GbE adapters if higher throughput becomes necessary.
Sustained throughput exceeds 2,000 MB/s read
Under Synology tested configuration the system delivers over 2,000 MB/s sequential read and 1,300 MB/s sequential write, maintaining those rates across extended workloads rather than short bursts. The 1.6TB cache reduces latency and improves IOPS on the HDD array during continuous mixed I/O. Operating temperature range is 0°C to 35°C with 5 to 95 percent relative humidity for stable 24/7 operation.
Highlights
- Quad-core AMD Ryzen processor powers demanding edge workloads
- 16GB DDR4 memory handles multi-user file services smoothly
- 6TB enterprise cache accelerates HDD array responsiveness
- Four 8TB Synology Plus drives deliver 32TB ready storage
- Redundant power supply keeps services running through failures
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 | 32TB (4 x 8TB) |
| 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
What comes in the box and which parts must be purchased separately?
The box contains the RS826RP+ main unit, an accessory pack and one AC power cord. The 16GB DDR4 RAM, 1.6TB cache SSDs and four 8TB drives are already installed. No additional components are required for basic operation.
Should I choose a different capacity or cache size for this RS826RP+?
This unit ships with 32TB of raw storage (4 × 8TB drives) and 1.6TB of cache (2 × 800GB SSDs). Other capacities are not offered in this pre-built configuration; expansion is possible later via an RX426 unit.
What does the 2,000/1,300 MB/s sequential speed mean when the NAS is in a rack?
Those figures come from Synology's internal test using the AMD Ryzen V1500B at 2.2 GHz with the installed drives and cache. Real-world throughput will vary with network load, RAID type and workload mix.
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