Synology RS1626xs+ 4-Bay Rackmount NAS Storage Server
Synology RS1626xs+ 4-Bay Rackmount NAS Storage Server
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💾 Expandable Storage Grow from 4 to 16 drive bays with the optional RX1225RP expansion unit as your storage needs increase.
👥 Built for Teams Supports up to 2,048 users and 1,900 SMB connections for smooth business collaboration.
⚡ Fast Data Access Dual 10GbE ports and dedicated M.2 NVMe SSD cache helps speed up file access and business workloads.
🛡️ Reliable Protection Hot-swappable drives, RAID support, Snapshot Replication, and Hyper Backup help keep your data safe.
🏢 Best for Ideal for SMBs, enterprise offices, virtualization, centralized backup, file sharing, and surveillance storage.
Product Specifications:
| Specification | Details |
|---|---|
| Brand | Synology |
| Model | RS1626xs+ |
| Product Type | Rackmount NAS |
| System Memory | 16 GB DDR4 ECC RDIMM |
| Processor | Intel Xeon D-1726 |
| CPU Quantity | 1 |
| CPU Cores | 6 |
| CPU Threads | 12 |
| CPU Architecture | 64-bit |
| Processor Frequency | 2.9 GHz (Base), Up to 3.5 GHz (Turbo) |
| Memory Module Pre-installed | 1 × 16 GB DDR4 ECC RDIMM |
| Total Memory Slots | 4 |
| Maximum Memory Capacity | 64 GB (4 × 16 GB DDR4 ECC RDIMM) |
| Drive Bays | 4 |
| Maximum Drive Bays with Expansion Unit | 16 (with 1 × Synology RX1225RP) |
| Hot Swappable Drive | Yes |
| Form Factor | 1U Rackmount |
| Drive Type | 3.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD |
| Maximum Drive Bays | 16 |
| Maximum Local User Accounts | 2,048 |
| Maximum Local Groups | 512 |
| Maximum Shared Folder | 512 |
| Maximum Shared Folder Sync Tasks | 12 |
| Maximum Single Volume Size | Up to 1 PB (under supported configuration) |
| Maximum Internal Volume Number | 32 |
| RAID Support | RAID F1, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
| Network Ports | 2 × 10GbE RJ-45, 1 × Out-of-Band Management LAN |
| PCIe Expansion | 1 × PCIe Gen4 x8 Slot (x8 Link) |
| USB Ports | 2 × USB 3.2 Gen 1 |
| Expansion Port | 1 × Mini-SAS HD |
| Power Supply | Dual Redundant Power Supplies, 100–240V AC, 50/60Hz |
| Dimensions (H × W × D) | 44 × 481.9 × 668.5 mm |
| Operating System | Synology DiskStation Manager (DSM) |
| Part Number | RS1626xs+ |
| Country of Origin | Taiwan |
| Net Weight | 9.5 kg |
| Warranty | 5 Years Limited Warranty |
Pick drives, plan your RAID, add cache, memory and setup. The more you add, the more you save.
Ordered on quote
Tell us your capacity and use case. We plan the drives, RAID and setup, and arrange payment and delivery.
Plan your storage
Set your bays and RAID, then pick a drive. Each drive shows the usable capacity it gives.
Choose a drive
Add SSD cache or an NVMe pool
Add a memory upgrade
Add installation and setup
Our engineers set up RAID, volumes, users and backups, on site or remote. Choose one.
Review your solution
Here is everything you have configured.
Compatibility is taken from each manufacturer datasheet and official list. “Compatible” parts meet the model spec but are not on the brand verified list.