Synology Inc.
Synology RS3626xs Xeon D-1726 12-Bay Rackmount NAS 32GB 144TB
A 12-bay rackmount NAS with Xeon D-1726 processor, 32GB DDR4 RAM, dual 10GbE ports, and 144TB of enterprise drives pre-installed
- 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 Memory32GB
- Included HDD Capacity144TB (12 x 12TB)
- Fully assembled and tested for immediate deployment
- 32GB DDR4 memory handles demanding workloads
- Dual 10GbE ports deliver 6300 MB/s sequential reads
- 144TB of enterprise drives provide massive capacity
- 12-bay 2U chassis scales with business growth
12-Bay Rackmount NAS for Enterprise Workloads
The Synology RS3626xs is a 2U rackmount network-attached storage server built for demanding business environments. It ships fully assembled with twelve 12TB enterprise drives providing 144TB of raw capacity, a 6-core Intel Xeon D-1726 processor, and 32GB of DDR4 ECC memory. Dual integrated 10GbE RJ-45 ports and two PCIe Gen 4 x8 slots support high-throughput networking and expansion.
Suits Teams Needing High-Capacity Centralised
Organisations that require a single appliance for file services, virtualization, backup, or surveillance workloads will benefit from the redundant power supplies and out-of-band management port. Buyers who need more than twelve drive bays or require native 25GbE or Fibre Channel connectivity without adding expansion cards should evaluate larger platforms.
Twelve 3.5-Inch SATA Bays Define Maximum Drive Count
The chassis accepts exactly twelve 3.5-inch SATA HDDs or 2.5-inch SATA SSDs, fixing the internal storage ceiling at the installed 144TB unless drives are replaced with higher-capacity models. Expansion units can add further bays, but the base unit itself cannot accommodate additional internal drives beyond the twelve provided.
Highlights
- Fully assembled and tested for immediate deployment
- 32GB DDR4 memory handles demanding workloads
- Dual 10GbE ports deliver 6300 MB/s sequential reads
- 144TB of enterprise drives provide massive capacity
- 12-bay 2U chassis scales with business growth
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 | 32GB |
| 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 install the Synology 2-Port 10GbE Adapter in the RS3626xs, and what step is often missed?
Insert the adapter into one of the two PCIe Gen 4 x8 slots, secure the bracket, then enable the ports in DSM Control Panel — the step most people miss is creating the bond or VLAN before moving production traffic.
Which components in this 144 TB RS3626xs will need replacement first under 24/7 operation?
The twelve 12 TB Synology Enterprise NAS drives are the primary wear items; plan to swap any drive that SMART reports as degraded, and keep a spare 12 TB SATA drive on site.
What thermal limit appears first when the RS3626xs runs sustained heavy workloads?
The operating ceiling is 35 °C ambient; if intake air exceeds that, the system will throttle the Xeon D-1726 to protect itself.
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