Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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$23.99
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Synology Inc.
Synology RS826+ AMD Ryzen V1500B 4-Bay Rackmount NAS 16GB RAM 2-Port 25GbE Adapter 16TB (4 x 4TB) Drives
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
- Port RJ-454 x 10/100/1000M 2 x 25GbE SFP28
- Port USB2 x USB 3.2 Gen 1 Ports
- Form Factor4-Bay
- ProcessorAMD Ryzen
- Installed Memory16GB
- Included HDD Capacity16TB (4 x 4TB)
- 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.
Highlights
- 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
Specifications
| Brand | Synology |
|---|---|
| Model | RS826+ |
| Port RJ-45 | 4 x 10/100/1000M 2 x 25GbE SFP28 |
| Port USB | 2 x USB 3.2 Gen 1 Ports |
| Form Factor | 4-Bay |
| Processor | AMD Ryzen |
| Installed Memory | 16GB |
| 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 | 6.4 kg |
| Package Contents | Main Unit × 1 Accessory Pack × 1 AC Power Cord × 1 All Configuration Items |
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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