Synology Inc.
Synology Inc. RS3626xs 12-Bay Rackmount NAS 16GB 800GB Cache 96TB Drives
A 12-bay rackmount NAS with 96 TB of pre-installed drives, 800 GB cache and dual 10GbE ports for high-throughput 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 Memory16GB
- Included HDD Capacity96TB (12 x 8TB)
- 12-bay design supports 96TB of enterprise storage
- Intel Xeon D-1726 processor handles demanding workloads
- 16GB DDR4 ECC memory ensures data integrity
- Dual 10GbE ports deliver high-speed network throughput
- 800GB Synology Enterprise cache accelerates frequent data access
Purpose-built storage
The Synology RS3626xs is a 12-bay rackmount NAS delivered fully assembled with 16GB DDR4 memory, 800GB cache and 96TB of Synology Enterprise drives. A 6-core Intel Xeon D-1726 processor powers demanding business workloads such as virtualization, surveillance and multi-site collaboration. Redundant power supplies protect service availability from a single power-supply failure.
Before ordering
Verify that your rack provides a 2U slot measuring 88mm in height and at least 724mm in depth for the 14.5kg chassis. Ensure two C13 outlets are available for the dual redundant power cords operating at 100-240 VAC. Confirm your network infrastructure supports 10GbE RJ-45 links to use the two integrated ports and the out-of-band management port. Operating temperature must stay between 0°C and 35°C with humidity from 8% to 80% RH.
Build integration
Two PCIe Gen 4 x8 slots accept compatible 10GbE, 25GbE or Fibre Channel adapters plus SSD caching hardware as requirements evolve. Twelve 3.5-inch SATA HDD or 2.5-inch SATA SSD bays are populated with the included enterprise drives. Two USB 3.2 Gen 1 ports allow direct peripheral attachment. The unit is managed through a web-based interface with DHCP client support and provides front-panel LEDs for power, drive and network status.
Highlights
- 12-bay design supports 96TB of enterprise storage
- Intel Xeon D-1726 processor handles demanding workloads
- 16GB DDR4 ECC memory ensures data integrity
- Dual 10GbE ports deliver high-speed network throughput
- 800GB Synology Enterprise cache accelerates frequent data access
Specifications
| 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 | 16GB |
| Included HDD Capacity | 96TB (12 x 8TB) |
| 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
Does the RS3626xs ship with all twelve drive bays populated and cache modules installed?
Yes, the unit arrives fully assembled with twelve 8 TB Synology Enterprise drives and two 400 GB cache modules pre-installed.
Should I choose the 16 GB memory configuration or plan to expand to the 48 GB maximum?
The system includes 16 GB of DDR4 ECC memory and can be expanded to 48 GB if your workloads need more capacity.
What do the published 6,300 MB/s read and 3,700 MB/s write figures mean for daily use?
Those are Synology's sequential benchmarks under test conditions; real-world throughput will vary with workload, network and RAID layout.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



