Synology Inc.
Synology RS3626xs Xeon D-1726 12-Bay rackmount NAS 8GB 1.6TB cache 240TB
Twelve-bay rackmount NAS with Xeon D-1726 processor, 8 GB DDR4, 1.6 TB cache and 240 TB of enterprise 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 Capacity240TB (12 x 20TB)
- 12-bay design supports 240TB raw capacity
- Xeon D-1726 processor powers demanding workloads
- 6TB enterprise cache accelerates data access
- Dual 10GbE ports enable high-speed networking
- 2U rackmount form factor fits standard cabinets
Enterprise 12-bay rackmount NAS
The Synology RS3626xs is a 2U rackmount network-attached storage server built for businesses that need high-capacity, centralized data management. It arrives fully assembled with twelve 20 TB enterprise drives providing 240 TB of raw storage, plus two 800 GB cache drives for accelerated access. A 6-core Intel Xeon D-1726 processor and 8 GB of DDR4 ECC memory handle virtualization, surveillance, and multi-site collaboration workloads.
Verify rack space and network infrastructure
Confirm your rack can accommodate a 2U unit measuring 88 mm high, 482 mm wide, and 724 mm deep with a weight of 14.5 kg. The system connects through two 10 GbE RJ-45 LAN ports and a dedicated out-of-band management port, so ensure your switch supports the required speeds and link aggregation. Two USB 3.2 Gen 1 ports are available for direct-attached peripherals or backup targets. Redundant power supplies require two C13 outlets fed from separate circuits for full resilience.
Thermals noise and power in normal use
The chassis operates within a 0 °C to 35 °C ambient temperature range and 8 % to 80 % relative humidity, drawing 100–240 VAC at 50/60 Hz through dual redundant supplies. Twelve enterprise drives and the Xeon processor generate measurable heat, so front-to-rear airflow must remain unobstructed in the rack. Fan speed scales with internal temperatures, producing audible airflow under sustained load. Power consumption will vary with drive activity and CPU utilisation, but the redundant design ensures continued operation if one supply fails.
Punti di forza
- 12-bay design supports 240TB raw capacity
- Xeon D-1726 processor powers demanding workloads
- 6TB enterprise cache accelerates data access
- Dual 10GbE ports enable high-speed networking
- 2U rackmount form factor fits standard cabinets
Caratteristiche tecniche
| 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 | 240TB (12 x 20TB) |
| 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 |
Domande su questo articolo
Does the unit ship with drives, cache modules and rails, or do I need to order any of them separately?
The system arrives fully assembled with twelve 20 TB SATA drives, two 800 GB enterprise cache modules, 8 GB DDR4 ECC memory, two C13-to-C14 power cords, an accessory pack and a front cover.
Should I choose the base 8 GB memory or plan an upgrade to the maximum 48 GB for virtualization workloads?
The installed 8 GB DDR4 ECC handles typical file and backup tasks; workloads running multiple VMs or heavy databases benefit from expanding toward the 48 GB limit using compatible Synology modules.
What do the quoted 6,300 MB/s read and 3,700 MB/s write speeds mean for everyday file transfers over the dual 10GbE ports?
Those sequential figures come from Synology's internal test setup; real-world throughput over the two 10GbE RJ-45 links will be lower and depends on client hardware, network topology, drive layout and workload mix.
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