Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
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Synology Inc.
Synology RS1626xs+ Xeon D-1726 4-Bay Rackmount NAS 32GB 16TB 2-Port 10GbE
A 1U rackmount NAS with four bays, a Xeon D-1726 processor, 32 GB DDR4 memory, dual 10 GbE ports and 16 TB of enterprise drives included
- Port RJ-452 x RJ-45 10GbE LAN Ports 2 x RJ-45 10GbE LAN Ports via Syno
- Port USB2 x USB 3.2 Gen 1 Ports
- Form Factor4-Bay
- ProcessorIntel Xeon
- Installed Memory32GB
- Included HDD Capacity16TB (4 x 4TB)
- Intel Xeon D-1726 6-core CPU powers demanding virtualization workloads
- 32 GB DDR4 ECC memory supports intensive multitasking and data integrity
- 16 TB raw capacity from four Synology Enterprise NAS drives
- Dual 10 GbE RJ-45 ports plus dedicated management LAN enable high-speed networking
- Fully assembled and tested unit arrives ready for deployment
1U 4-Bay Rackmount NAS
The Synology RS1626xs+ is a 1U rackmount NAS with four drive bays, an Intel Xeon D-1726 processor and 32GB of DDR4 memory. It ships fully assembled with 16TB of Synology Enterprise drives and a dual-port 10GbE adapter installed. The platform targets businesses that need consolidated file storage, virtualization hosting and backup services in a compact form factor.
10GbE networking and expansion limits
Dual RJ-45 10GbE ports provide high-throughput connectivity for demanding workloads, while a dedicated management LAN port handles out-of-band administration. Two USB 3.2 Gen 1 ports allow direct attachment of external storage or peripherals. A PCIe Gen4 x8 slot and dual M.2 NVMe slots remain available for cache or additional network cards, though total raw capacity stays at four bays unless an external expansion unit is added.
Pre-assembled deployment and thermal constraints
The unit arrives tested and populated, so installation reduces to rack mounting, cabling and initial DSM configuration. Operating temperature is rated from 5°C to 35°C with humidity up to 80% RH, so adequate aisle cooling is required. Buyers who need more than four internal drives or who lack a 1U rack space with proper airflow should consider alternative form factors.
Highlights
- Intel Xeon D-1726 6-core CPU powers demanding virtualization workloads
- 32 GB DDR4 ECC memory supports intensive multitasking and data integrity
- 16 TB raw capacity from four Synology Enterprise NAS drives
- Dual 10 GbE RJ-45 ports plus dedicated management LAN enable high-speed networking
- Fully assembled and tested unit arrives ready for deployment
Specifications
| Brand | Synology |
|---|---|
| Model | RS1626xs+ |
| Port RJ-45 | 2 x RJ-45 10GbE LAN Ports 2 x RJ-45 10GbE LAN Ports via Synology PCIe Card 1 x Out-of-Band Management LAN Port |
| Port USB | 2 x USB 3.2 Gen 1 Ports |
| Form Factor | 4-Bay |
| Processor | Intel Xeon |
| Installed Memory | 32GB |
| Included HDD Capacity | 16TB (4 x 4TB) |
| Management | Web-Based, DHCP Client |
| LEDs | Power, HDD (Hard Disk Drive), LAN (10/100) |
| Power | 100-240 VAC 50/60Hz |
| Temperature | 5°C - 35 °C |
| Humidity | 8% to 80% RH |
| Dimensions | 44 mm × 481.9 mm × 668.5 mm |
| Weight | 9.5 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
Should I choose the 32 GB memory option or the 64 GB maximum for virtualization workloads?
The unit ships with 32 GB DDR4 ECC RDIMM and supports expansion to 64 GB; start with 32 GB and add matched modules later if VM density demands it.
How does the Xeon D-1726 6-core processor perform when running multiple Docker containers?
Six cores with ECC memory give consistent throughput for container workloads; the CPU handles simultaneous backup, surveillance and file services without contention.
What real-world throughput can I expect from the dual 10GbE RJ-45 ports?
The two 10GbE ports deliver up to 10 Gbps each for SMB, iSCSI or replication traffic; actual speed depends on client NICs, cabling and switch configuration.
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