Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
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Synology Inc.
Synology RS826RP+ AMD Ryzen V1500B 4-Bay Rackmount NAS 8GB RAM 1.6TB Cache 80TB Drives
Four-bay 1U rackmount NAS with AMD Ryzen V1500B, 8GB DDR4, 1.6TB cache and 80TB 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 Capacity80TB (4 x 20TB)
- Ready-to-deploy 1U NAS fully assembled and tested
- Quad-core AMD Ryzen V1500B at 2.2 GHz for high throughput
- 6 TB Synology Enterprise cache accelerates HDD performance
- 80 TB raw capacity from four 20 TB Synology Plus drives
- Four 1 GbE ports with Link Aggregation for bandwidth and failover
Compact 1U rackmount NAS
The Synology RS826RP+ is a 1U rackmount network-attached storage system built for edge deployments and branch offices. It uses a quad-core AMD Ryzen V1500B processor at 2.2 GHz with 8GB DDR4 RAM. The unit arrives fully assembled with four 20TB Synology Plus drives and 1.6TB enterprise cache. It targets organisations needing centralised file services and backup in a space-efficient form factor.
Thermals noise and power
Operating temperature range is 0°C to 35°C with humidity tolerance of 5 to 95 percent relative humidity. Power input accepts 100 to 240 VAC at 50 or 60 Hz through a redundant supply. Four 1GbE RJ-45 ports support Link Aggregation for bandwidth pooling and automatic failover. The 44 mm height fits standard 19-inch racks without special clearance requirements.
Bundled drives cache and expansion
Four pre-installed 20TB drives deliver 80TB raw capacity alongside two 800GB cache modules that accelerate random I/O on the hard drive array. A PCIe Gen3 slot accepts 10GbE or 25GbE adapters, an M.2 SATA adapter, or a combined M.2 and 10GbE card. One RX426 expansion unit can be attached to double bay count and raise raw capacity to 192TB with supported 24TB drives.
Highlights
- Ready-to-deploy 1U NAS fully assembled and tested
- Quad-core AMD Ryzen V1500B at 2.2 GHz for high throughput
- 6 TB Synology Enterprise cache accelerates HDD performance
- 80 TB raw capacity from four 20 TB Synology Plus drives
- Four 1 GbE ports with Link Aggregation for bandwidth and failover
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 | 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 2.5-inch SSD cache modules into the RS826RP+ and what step is commonly missed?
Insert each 800GB SSD into the dedicated M.2 adapter card, secure it with the screw, install the card into the PCIe Gen3 slot, then enable the read-write cache in DSM Storage Manager — the step most often missed is creating the cache volume after the hardware is recognised.
Which components in this RS826RP+ will need replacement first and what are their capacities?
The four 20TB Synology Plus drives and the two 800GB enterprise cache SSDs are the field-replaceable media; the 8GB DDR4 module is not user-serviceable, and the redundant power supplies are hot-swappable FRUs.
What thermal limit appears first when the RS826RP+ runs sustained workloads in a 35°C rack?
The operating ceiling is 35°C ambient; sustained loads push internal temperatures toward that limit first, triggering fan-speed increases and possible throttling before any drive or CPU threshold is reached.
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