Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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Synology Inc.
Synology RS826RP+ Ryzen V1500B 4-Bay Rackmount NAS 8GB DDR4 3.2TB Cache 16TB Drives
A 1U rackmount NAS with four bays, AMD Ryzen V1500B processor, 8GB DDR4, 3.2TB cache and 16TB of 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 Memory8GB
- Included HDD Capacity16TB (4 x 4TB)
- Ready for deployment with pre-installed 16TB storage and 3.2TB cache
- Quad-core Ryzen V1500B processor at 2.2 GHz handles demanding workloads
- Four 1GbE ports support Link Aggregation for bandwidth and failover
- PCIe Gen3 slot allows 10GbE, 25GbE or M.2 SSD expansion
- Hot-swappable bays plus RX426 expansion scale raw capacity to 192TB
1U rackmount NAS for edge and branch offices
The Synology RS826RP+ is a compact 1U rackmount NAS powered by a quad-core AMD Ryzen V1500B processor at 2.2 GHz with 8GB DDR4 memory. It ships fully assembled with four 4TB Synology Plus drives providing 16TB raw capacity and two 1.6TB enterprise SSDs for 3.2TB cache. Four 1GbE RJ-45 ports support Link Aggregation and automatic failover for business storage workloads.
Sustained throughput with cache acceleration
Under Synology tested configuration the system delivers sequential read performance over 2,000 MB/s and write performance over 1,300 MB/s. The 3.2TB SSD cache layer reduces latency and improves IOPS for HDD-based arrays during continuous workloads. Hot-swappable bays allow drive replacement without service interruption while the redundant power supply maintains uptime.
Expansion limits and interface constraints
A single RX426 expansion unit adds four bays for up to eight drives and 192TB raw capacity using supported 24TB drives. The PCIe Gen3 slot accepts one 10GbE or 25GbE adapter, M.2 SSD adapter, or combined M.2 and 10GbE card. Four 1GbE ports cap baseline network throughput at 1,000 Mb/s per port without add-in cards. Operating range is 0°C to 35°C with 5-95% humidity.
Highlights
- Ready for deployment with pre-installed 16TB storage and 3.2TB cache
- Quad-core Ryzen V1500B processor at 2.2 GHz handles demanding workloads
- Four 1GbE ports support Link Aggregation for bandwidth and failover
- PCIe Gen3 slot allows 10GbE, 25GbE or M.2 SSD expansion
- Hot-swappable bays plus RX426 expansion scale raw capacity to 192TB
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 | 8GB |
| Included HDD Capacity | 16TB (4 x 4TB) |
| 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 much noise and heat does the AMD Ryzen V1500B generate during continuous 24/7 operation?
The RS826RP+ is rated for 0°C to 35°C ambient temperature and 5% to 95% humidity, with a 100-240 VAC 50/60Hz power supply supporting all-day workloads.
Which rails and cables must I already own to mount and connect this 1U rackmount unit?
The package includes the main unit, accessory pack, AC power cord and all configuration items; four RJ-45 1GbE ports and two USB 3.2 Gen 1 ports are built in for immediate network and peripheral connection.
Can I add the existing Synology RX426 expansion unit to the PCIe Gen3 slot for more bays?
The RX426 connects via a dedicated expansion port to grow the system to eight bays and up to 192 TB raw capacity, while the PCIe Gen3 slot remains free for 10GbE, 25GbE or M.2 SSD adapters.
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