Synology Inc.
Synology RS3626xs Xeon D-1726 12-Bay Rackmount NAS 8GB 48TB 25GbE
A 12-bay rackmount NAS with 48 TB of enterprise drives, a Xeon D-1726 processor, 8 GB DDR4 ECC memory and dual 25 GbE ports for high-throughput 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 Capacity48TB (12 x 4TB)
- 12-bay capacity scales to 48TB with enterprise drives
- Xeon D-1726 6-core CPU handles virtualization workloads
- Dual 25GbE SFP28 ports plus two 10GbE RJ-45 links
- DDR4 ECC memory protects data integrity under load
- Redundant power supplies keep services running during failure
Synology RS3626xs 12-Bay Rackmount NAS
The Synology RS3626xs is a 2U rackmount network-attached storage server built for business workloads. It arrives fully assembled and tested with twelve enterprise-class 4TB drives providing 48TB of raw capacity. A 6-core Intel Xeon D-1726 processor and 8GB of DDR4 ECC memory power the platform.
Suits teams needing high-capacity SATA storage
This unit fits organisations that want a ready-to-run rackmount appliance for file services, backup, virtualization or surveillance using 3.5-inch SATA HDDs or 2.5-inch SATA SSDs. Buyers who require all-flash performance, GPU acceleration or densities beyond twelve drive bays should evaluate alternative platforms.
Twelve 3.5-inch SATA bays define the storage limit
The chassis accepts exactly twelve 3.5-inch SATA hard drives or 2.5-inch SATA solid-state drives and cannot be expanded internally beyond that count. Expansion units are supported for additional capacity, but the onboard bay total is fixed at twelve.
Highlights
- 12-bay capacity scales to 48TB with enterprise drives
- Xeon D-1726 6-core CPU handles virtualization workloads
- Dual 25GbE SFP28 ports plus two 10GbE RJ-45 links
- DDR4 ECC memory protects data integrity under load
- Redundant power supplies keep services running during failure
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 | 8GB |
| 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 about this item
How does the Xeon D-1726 processor perform in a real workload?
Synology reports sequential performance exceeding 6,300 MB/s read and 3,700 MB/s write under its test conditions with the 6-core Intel Xeon D-1726.
What network speeds do the 25GbE SFP28 ports actually deliver?
The two 25GbE SFP28 ports provide up to 25 Gbps each, while the integrated 10GbE RJ-45 ports support Link Aggregation for increased bandwidth and failover.
What drive sizes and form factors fit the twelve bays?
The 12-bay chassis accepts twelve 3.5-inch SATA HDDs or 2.5-inch SATA SSDs, and the unit measures 88 mm high, 482 mm wide, and 724 mm deep.
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