Synology Inc.
Synology RS3626xs Xeon D-1726 12-bay rackmount NAS 8GB 1.6TB cache 96TB
Twelve-bay rackmount NAS with Xeon D-1726, 8GB DDR4, 1.6TB cache and 96TB of SATA drives
- 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 Capacity96TB (12 x 8TB)
- 12-bay rackmount design supports high-capacity storage deployments
- 6-core Intel Xeon D-1726 processor handles demanding business workloads
- 8 GB DDR4 ECC memory expandable to 48 GB for virtualization
- Two integrated 10GbE RJ-45 ports enable link aggregation and failover
- Pre-populated with 96 TB enterprise drives and 1.6 TB cache
12-bay rackmount NAS for enterprise workloads
The Synology RS3626xs is a 2U rackmount network-attached storage system built around a 6-core Intel Xeon D-1726 processor with 8 GB of DDR4 ECC memory. It ships fully assembled with twelve 8 TB Synology Enterprise drives providing 96 TB of raw capacity plus 1.6 TB of enterprise SSD cache. Designed for centralized file storage, virtualization, surveillance and multi-site collaboration in business environments.
Verify rack space, power and network before ordering
The unit measures 88 mm high, 482 mm wide and 724 mm deep and weighs 14.5 kg, so confirm your rack has a 2U slot and adequate depth. It requires 100-240 VAC at 50/60 Hz with two C13 to C14 cords supplied for redundant supplies. Network connectivity uses two 10GbE RJ-45 ports and a dedicated out-of-band management port; ensure your switch supports the required link speeds and aggregation.
Dual redundant supplies
Redundant power supplies protect service availability if one module fails. The system operates between 0 °C and 35 °C with 8 % to 80 % relative humidity. Sequential throughput reaches 6,300 MB/s read and 3,700 MB/s write under vendor test conditions. Two PCIe Gen 4 x8 slots are available for future network or cache upgrades without changing the thermal profile.
Highlights
- 12-bay rackmount design supports high-capacity storage deployments
- 6-core Intel Xeon D-1726 processor handles demanding business workloads
- 8 GB DDR4 ECC memory expandable to 48 GB for virtualization
- Two integrated 10GbE RJ-45 ports enable link aggregation and failover
- Pre-populated with 96 TB enterprise drives and 1.6 TB cache
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 | 8GB |
| 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
What drives, cache and memory come installed and is anything else required?
The unit ships with twelve 8 TB Synology Enterprise HDDs, two 800 GB Synology Enterprise cache modules and 8 GB of DDR4 ECC RAM. No additional drives or cache are needed to start.
Should I choose the 8 GB base memory or expand toward the 48 GB maximum?
The 8 GB configuration suits file sharing and backup workloads; virtualization, heavy databases or many concurrent users benefit from adding DDR4 ECC modules up to the 48 GB limit.
How do the published 6 300 MB/s read and 3 700 MB/s write speeds translate to daily use?
Those sequential figures come from Synology lab tests; real-world throughput depends on RAID level, network topology and workload mix, but the dual 10GbE ports and 1.6 TB cache keep sustained transfers high.
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