Rail kit · RS1626XS+

Synology RS1626XS+ rail kit

Name: Synology RS1626XS+ rail kit
Brand: Synology
SKU: RS1626XS+
Price: 9499.00 AUD
Availability: InStock

High-performance scalable storage for enterprise workloads

$9,499.00inc. GST

Only 3 left

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Genuine Synology, full local warranty
Dispatched in 1 business day when in stock
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Processor: Intel Xeon D-1726
Memory: 16 GB DDR4 ECC RDIMM
Bays: 4 × 3.5" SATA HDD or 2.5" SATA SSD 2 × M.2 2280 NVMe SSD
Max bays with expansion: 16 (RX1225RP × 1)
10GbE LAN ports: 2
Form Factor: 1U

Data sheet and downloads on synology.com

About the RS1626XS+

The RS1626xs+ is an all-in-one solution for central data management, backup, and surveillance. Designed to grow with your business, it offers SSD caching support without using up drive bays with two internal M.2 slots and scalable capacity via a RX1225RP 12-bay expansion unit1. A full suite of reliability, availability, and serviceability features ensures continuous operation.

Key points

4-bay 1U rackmount NAS
Intel Xeon 6-core / 12-thread processor
16 GB ECC DDR4 memory (expandable)
Over 84,000 4K random write IOPS
Built-in dual 10GbE RJ-45 network ports
Supports SSD cache (SATA or M.2 NVMe)
Expandable up to 16 drive bays with Synology expansion unit
Supports up to 384 TB raw capacity (with expansion)

Specifications

As published by Synology for the RS1626XS+. Confirm the latest data sheet before relying on a figure for a tender.

CPU
CPU Model	Intel Xeon D-1726
CPU Quantity	1
CPU Cores	6
CPU Threads	12
CPU Architecture	64-bit
CPU Frequency	2.9 (base) / 3.5 (turbo) GHz
Memory
System Memory	16 GB DDR4 ECC RDIMM
Memory Module Pre-installed	16 GB (16 GB × 1)
Total Memory Slots	4
Maximum Memory Capacity	64 GB (16 GB × 4)
Storage
Drive Bays	4 × 3.5" SATA HDD or 2.5" SATA SSD 2 × M.2 2280 NVMe SSD
Maximum Drive Bays with Expansion Unit	16 (RX1225RP × 1)
External Ports
RJ-45 10GbE LAN Port	2
Out-of-Band Management LAN Port	1
USB 3.2 Gen 1 Port	2
Expansion Port	1
Expansion Port Type	Mini-SAS HD
PCIe
PCIe Expansion	1 × Gen4 x8 slot (x8 link)
Appearance
Form Factor (RU)	1U
Size (Height × Width × Depth)	44 mm × 481.9 mm × 668.5 mm
Weight	9.5 kg
Rack Installation Support	4-post 19" rack (Synology Rail Kit - )
Others
System Fan	40 mm × 40 mm × 4 pcs
Fan Speed Mode	Full-Speed Mode Cool Mode Quiet Mode
Noise Level	52.6 dB(A)
Power Supply Unit / Adapter	250 watts
AC Input Power Voltage	100V to 240V AC
Power Frequency	50/60 Hz, Single Phase
Power Consumption	97.59 watts (Access) 56.19 watts (HDD Hibernation)
British Thermal Unit	332.78 BTU/hr (Access) 191.61 BTU/hr (HDD Hibernation)
Temperature
Operating Temperature	5°C to 35°C (32°F to 95°F)
Storage Temperature	-20°C to 60°C (-5°F to 140°F)
Operating Humidity	8% to 80% RH
Storage Humidity	5% to 95% RH
Warranty
Optional Accessories

Maximum Single Volume Size	1 PB (64 GB memory required, for RAID 6 groups only) 200 TB (32 GB memory required) 108 TB
Maximum Internal Volume Number	32
Supported RAID Type	RAID F1 Basic JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10
RAID Migration	Basic to RAID 1 Basic to RAID 5 RAID 1 to RAID 5 RAID 5 to RAID 6
Volume Expansion with Larger HDDs	RAID F1 RAID 1 RAID 5 RAID 6 RAID 10
Volume Expansion by Adding a HDD	RAID F1 JBOD RAID 5 RAID 6 (with Expansion Unit)
Global Hot Spare Supported RAID Type	RAID F1 RAID 1 RAID 5 RAID 6 (with Expansion Unit) RAID 10 (with Expansion Unit)

Internal Drives	Btrfs
External Drives	Btrfs ext4 ext3 FAT32 NTFS HFS+ exFAT

File Protocol	SMB AFP NFS FTP WebDAV Rsync
Maximum Number of SMB Connections (FSCT-Based)	1,900

Maximum Local User Accounts	2,048
Maximum Local Groups	512
Maximum Shared Folder	512
Maximum Shared Folder Sync Tasks	12

Hybrid Share Folder Number	15

Syslog Events per Second	3,000
Virtualization
VMware vSphere	ESXi 8.0 U2, ESXi 8.0 U1, ESXi 8.0, ESXi 7.0 U3, ESXi 7.0 U2, ESXi 7.0 U1, ESXi 7.0, ESXi 6.7 U3, ESXi 6.7 U2, ESXi 6.7 U1, ESXi 6.7, ESXi 6.5 U3, ESXi 6.5 U2, ESXi 6.5 U1, ESXi 6.5
Microsoft Hyper-V	Windows Server 2025, Windows Server 2022
Citrix XenServer	XenServer 8.4, XenServer 8, Citrix Hypervisor 8.2 LTSR CU1
OpenStack	Cinder

Supported Protocols	SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Supported Browsers	Chrome Firefox Edge Safari
Supported Language	English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文
Synology AI Console
Maximum De-Identification Rate	1,700 words per second

Maximum Number of Users	400
Download Station
Maximum Concurrent Download Tasks	80

Maximum iSCSI Target Number	256
Maximum LUN	512

Free Email Accounts	5
Maximum Number of Users	3,600

Maximum Snapshots per Shared Folder	256
Maximum Snapshots per LUN	64
Maximum Snapshots per System	4,096
Maximum Replication Tasks for Shared Folders	32
Maximum Replication Tasks for LUNs	16
Maximum Replication Tasks per System	32

Default Licenses	2
Maximum IP Cameras and Total FPS (H.264)	1080p: 75 channels, 1050 FPS 3M: 60 channels, 600 FPS 5M: 40 channels, 400 FPS 4K: 28 channels, 280 FPS
Maximum IP Cameras and Total FPS (H.265)	1080p: 75 channels, 2250 FPS 3M: 75 channels, 1125 FPS 5M: 70 channels, 700 FPS 4K: 49 channels, 490 FPS

Maximum Number of Users	3,100
Maximum Number of Hosted Files	25,000,000 (applies to files indexed or hosted by . For file access through other standard protocols, refer to the File Services section above)

Maximum Number of Users	3,000

Recommended Virtual Machine Instances	12
Recommended Virtual DSM Number	12 (including 1 Free License)

Maximum Connections	12

Shipping

In-stock items leave our Australian warehouse within one business day. Order-in items usually arrive in 3 to 7 business days from the distributor. Shipping is calculated at checkout from the weight of your order (this item: 26.4 kg).

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