Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
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Synology Inc.
Synology RS3626xs Xeon D-1726 12-Bay Rackmount NAS 16GB 3.2TB Cache 144TB Drives
A 12-bay rackmount NAS with Xeon D-1726 processor, 16GB DDR4, 3.2TB cache and 144TB of SATA drives, fully assembled and tested
- 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 Capacity144TB (12 x 12TB)
- 6-core Xeon D-1726 handles demanding business workloads
- Two 10GbE RJ-45 ports enable fast network throughput
- 144TB raw capacity from twelve 12TB enterprise drives
- 2TB SSD cache accelerates frequent data access
- Redundant power supplies protect service availability
Enterprise storage platform
The Synology RS3626xs is a 2U 12-bay rackmount NAS built for organisations that need centralised file storage, virtualization support and multi-site collaboration in a single appliance. It ships fully assembled with twelve 12 TB enterprise drives providing 144 TB raw capacity, 16 GB DDR4 ECC memory and a 3.2 TB dual-cache configuration ready for production workloads.
Teams needing high-throughput file services
This system suits IT departments that require integrated 10GbE connectivity and PCIe Gen 4 expansion for future network or cache upgrades. Buyers who need more than twelve drive bays, higher base memory than 16 GB, or fibre-channel connectivity out of the box should evaluate larger chassis or alternative platforms.
Sustained throughput under load
Synology reports sequential reads above 6,300 MB/s and writes above 3,700 MB/s in its test environment, enabled by the Xeon D-1726 processor and dual 10GbE ports with link aggregation. Redundant power supplies and an operating range of 0 °C to 35 °C help maintain consistent performance during extended backup, surveillance or virtualization tasks.
Highlights
- 6-core Xeon D-1726 handles demanding business workloads
- Two 10GbE RJ-45 ports enable fast network throughput
- 144TB raw capacity from twelve 12TB enterprise drives
- 2TB SSD cache accelerates frequent data access
- Redundant power supplies protect service availability
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 | 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
Do I need to supply my own rack rails or mounting hardware for the 12-bay RS3626xs?
The accessory pack and front cover are included in the box; no separate rack-mount kit is required.
Can I keep using my existing 10 GbE RJ-45 switch with the two integrated 10GbE LAN ports on this unit?
Yes, the dual 10GbE RJ-45 ports connect directly to any 10 GbE switch and support Link Aggregation for bandwidth and failover.
How do I verify the 3.2 TB cache and 144 TB storage are recognised after first boot?
Open the web-based management console; the dashboard shows the two 1.6 TB cache modules and all twelve 12 TB drives as healthy volumes.
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