Synology Inc.
Synology RS3626xs Xeon D-1726 12-Bay Rackmount NAS 48GB 144TB 25GbE
A 12-bay rackmount NAS with a Xeon D-1726 processor, 48GB DDR4 RAM, two 10GbE ports, a 25GbE adapter, 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 Memory48GB
- Included HDD Capacity144TB (12 x 12TB)
- Enterprise-grade Xeon D-1726 processor handles demanding workloads
- 48GB DDR4 ECC memory supports virtualization and multi-site collaboration
- Dual 25GbE SFP28 ports plus two 10GbE RJ-45 for high-speed network throughput
- 144TB of Synology Enterprise drives pre-installed across 12 bays
- Fully assembled and tested for immediate rack deployment
Ready-to-Run 12-Bay Rackmount NAS
The Synology RS3626xs arrives fully assembled with 48GB of DDR4 memory and a 2-port 25GbE adapter installed. Twelve 12TB Synology Enterprise drives provide 144TB of raw capacity out of the box. A 6-core Intel Xeon D-1726 processor handles demanding business workloads including virtualization and multi-site collaboration. Redundant power supplies protect service availability from a single power-supply failure.
Suited For Centralised File Storage
Organisations that need high-capacity storage with integrated 10GbE and optional 25GbE connectivity will benefit from the two RJ-45 ports and the pre-installed SFP28 adapter. Two PCIe Gen 4 x8 slots allow further expansion for networking or SSD caching as requirements grow. Buyers who require Fibre Channel connectivity should verify adapter compatibility before purchase. The operating range of 0°C to 35°C limits deployment to controlled environments.
144TB Raw Capacity With Twelve Enterprise Drives
The included drive set delivers 144TB across twelve bays using 3.5-inch SATA HDDs. Sequential read performance exceeds 6300 MB/s and write exceeds 3700 MB/s under vendor test conditions. Link aggregation on the dual 10GbE ports increases bandwidth and provides network failover. The 2U chassis measures 88 mm × 482 mm × 724 mm and weighs 14.5 kg.
Highlights
- Enterprise-grade Xeon D-1726 processor handles demanding workloads
- 48GB DDR4 ECC memory supports virtualization and multi-site collaboration
- Dual 25GbE SFP28 ports plus two 10GbE RJ-45 for high-speed network throughput
- 144TB of Synology Enterprise drives pre-installed across 12 bays
- Fully assembled and tested for immediate rack deployment
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 25GbE SFP28 |
| Port USB | 2 x USB 3.2 Gen 1 Ports |
| Form Factor | 12-Bay |
| Processor | Intel Xeon |
| Installed Memory | 48GB |
| 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
What rack depth and power cords do I need to install this 2U 12-bay unit?
The chassis measures 88 mm high, 482 mm wide and 724 mm deep and ships with two C13-to-C14 power cords for redundant 100-240 VAC supplies.
Can I keep using my existing 10GbE RJ-45 switches with the two onboard 10GbE ports and the add-in 25GbE adapter?
Yes, the two integrated 10GbE RJ-45 ports work with your current switches, while the included dual-port 25GbE SFP28 adapter adds separate 25 Gb/s uplinks.
How do I confirm the 48 GB of DDR4 ECC memory and all twelve 12 TB drives are recognised after first boot?
Log into the web-based DSM interface; the System Information page shows 48 GB DDR4 ECC RAM and Storage Manager lists twelve 12 TB SATA volumes totalling 144 TB.
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