Synology Inc.
Synology RS3626xs Xeon D-1726 12-Bay Rackmount NAS 48GB 1.6TB Cache 48TB
A 12-bay rackmount NAS with 48 TB of enterprise drives, 1.6 TB cache, 48 GB DDR4 memory and dual 10GbE ports
- Port RJ-452 x RJ-45 10GbE LAN Port 1 x Out-of-Band Management LAN Port
- Port USB2 x USB 3.2 Gen 1 Ports
- Form Factor12-Bay
- ProcessorIntel Xeon
- Installed Memory48GB
- Included HDD Capacity48TB (12 x 4TB)
- 6-core Xeon D-1726 processor powers demanding workloads
- 48GB DDR4 ECC memory handles virtualization and multi-site collaboration
- 6TB enterprise cache accelerates frequent data access
- 48TB raw capacity from twelve 4TB enterprise drives
- Dual 10GbE ports with link aggregation boost network throughput
Enterprise 12-bay rackmount NAS
The Synology RS3626xs is a 2U rackmount network-attached storage system built around a Xeon D-1726 processor and 48GB of DDR4 memory. It ships fully assembled with twelve 4TB enterprise drives providing 48TB of raw capacity plus a 1.6TB read-write cache. The platform targets organisations that need centralised file storage, virtualization hosting, or surveillance recording in a single validated appliance.
Dual 10GbE and PCIe Gen 4 expansion
Two onboard 10GbE RJ-45 ports support link aggregation and failover for sustained throughput. Sequential rates reach 6,300 MB/s read and 3,700 MB/s write under vendor test conditions. Two PCIe Gen 4 x8 slots accept additional network adapters or caching hardware when the integrated interfaces become a bottleneck.
48TB baseline with twelve drive bays
The twelve 3.5-inch SATA bays are populated with 4TB enterprise drives, delivering 48TB before RAID overhead. Cache acceleration comes from two 800GB enterprise SSDs. Capacity scales by replacing drives with larger SATA HDDs or SSDs; the chassis does not accept additional drive enclosures beyond the twelve internal bays.
Points forts
- 6-core Xeon D-1726 processor powers demanding workloads
- 48GB DDR4 ECC memory handles virtualization and multi-site collaboration
- 6TB enterprise cache accelerates frequent data access
- 48TB raw capacity from twelve 4TB enterprise drives
- Dual 10GbE ports with link aggregation boost network throughput
Caractéristiques
| Brand | Synology |
|---|---|
| Model | RS3626xs |
| Port RJ-45 | 2 x RJ-45 10GbE LAN Port 1 x Out-of-Band Management LAN Port |
| Port USB | 2 x USB 3.2 Gen 1 Ports |
| Form Factor | 12-Bay |
| Processor | Intel Xeon |
| Installed Memory | 48GB |
| Included HDD Capacity | 48TB (12 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 to 35°C (32°F to 95°F) |
| Humidity | 8% to 80% RH |
| Dimensions | 88 mm × 482 mm × 724 mm |
| Weight | 14.5 kg |
| Package Contents | Main Unit × 1 Accessory Pack × 1 C13 to C14 power cord × 2 Front Cover × 1 All Configuration Items |
Questions sur cet article
Which memory configuration fits this RS3626xs?
The unit ships with 48 GB of DDR4 memory already installed, matching the maximum supported capacity for this model.
What do the quoted 6,300 MB/s read and 3,700 MB/s write figures mean in practice?
Those are Synology's sequential benchmarks under their test conditions; real-world throughput will vary with workload, drive mix and network topology.
How do the two 10GbE RJ-45 ports and PCIe Gen 4 x8 slots limit expansion?
The onboard 10GbE ports handle high-speed LAN traffic, while the two PCIe Gen 4 x8 slots accept additional network or caching cards for future growth.
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