Synology Inc.
Synology RS3626xs Xeon D-1726 12-Bay rackmount NAS 8GB 144TB
A 12-bay rackmount NAS with 144 TB of included enterprise drives, Xeon D-1726 processor, 8 GB DDR4 ECC memory, and dual 10GbE ports for high-speed file storage and virtualization workloads
- 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 Memory8GB
- Included HDD Capacity144TB (12 x 12TB)
- 12-bay 2U rackmount design scales storage to 144TB
- Intel Xeon D-1726 6-core processor drives demanding workloads
- 8GB DDR4 ECC memory expandable to 48GB
- Dual 10GbE RJ-45 ports enable Link Aggregation and failover
- Two PCIe Gen 4 x8 slots add networking or SSD caching
12-bay rackmount NAS for business workloads
The Synology RS3626xs is a 2U rackmount network-attached storage system built around a 6-core Intel Xeon D-1726 processor and 8 GB of DDR4 ECC memory. It arrives fully assembled with twelve 12 TB Synology Enterprise drives delivering 144 TB of raw capacity, a two-port 10GbE adapter and redundant power supplies. The platform targets organisations that need centralised file storage, virtualization support and multi-site collaboration in a single validated appliance.
Suited for teams needing integrated 10GbE
This unit fits IT departments that want high-throughput 10GbE connectivity out of the box and the option to grow memory to 48 GB as workloads increase. Two PCIe Gen 4 x8 slots allow future addition of compatible network or caching cards. Buyers who need more than twelve drive bays, a higher base memory configuration, or a different processor class should evaluate alternative platforms.
Twelve 12 TB Enterprise drives define the storage
The 144 TB raw capacity comes from twelve factory-installed 3.5-inch SATA drives, setting the immediate storage ceiling and the drive-type constraint for any future expansion. Each bay accepts 3.5-inch SATA HDDs or 2.5-inch SATA SSDs, so capacity growth follows that form factor. Organisations must plan around this drive count and interface when sizing long-term storage needs.
Highlights
- 12-bay 2U rackmount design scales storage to 144TB
- Intel Xeon D-1726 6-core processor drives demanding workloads
- 8GB DDR4 ECC memory expandable to 48GB
- Dual 10GbE RJ-45 ports enable Link Aggregation and failover
- Two PCIe Gen 4 x8 slots add networking or SSD caching
Specifications
| Brand | Synology |
|---|---|
| Model | RS3626xs |
| Port RJ-45 | 2 x RJ-45 10GbE LAN Port 1 x Out-of-Band Management LAN Port 2 x 10GbE 10GBASE-T |
| Port USB | 2 x USB 3.2 Gen 1 Ports |
| Form Factor | 12-Bay |
| Processor | Intel Xeon |
| Installed Memory | 8GB |
| Included HDD Capacity | 144TB (12 x 12TB) |
| 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 about this item
How do I verify the RS3626xs is running correctly after installation?
Check the front Power, HDD and LAN LEDs; confirm the web management page loads over DHCP; sequential read and write speeds should approach 6,300 MB/s and 3,700 MB/s under load.
What ships with the RS3626xs and what must I buy separately?
The box includes the main unit, accessory pack, two C13-to-C14 power cords, front cover and twelve pre-installed 12 TB SATA drives; extra DDR4 ECC memory up to 48 GB and PCIe expansion cards are purchased separately.
Which memory capacity should I choose for the RS3626xs?
The unit arrives with 8 GB of DDR4 ECC installed and supports expansion to 48 GB; add modules if you run virtual machines or heavy multi-user workloads.
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