SYNOLOGY 16BAY NAS RACKSTATION RS6426XS+

Hardware Specifications
CPU
CPU Model
Intel Xeon D-1739
CPU Quantity
1
CPU Cores
8
CPU Threads
16
CPU Architecture
64-bit
CPU Frequency
3.0 (base) / 3.5 (turbo) GHz
Hardware Encryption Engine
Yes
Memory
System Memory
16 GB DDR4 ECC RDIMM
Memory Module Pre-installed
16 GB (16 GB x 1)
Total Memory Slots
6
Maximum Memory Capacity
96 GB (16 GB x 6)
Notes
Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and performance.
Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
For information about recommended memory configurations, please check the Product Manual of your Synology product.
Storage
Drive Bays
16 x 3.5" SATA HDD or 2.5" SATA SSD
Maximum Drive Bays with Expansion Unit
64 (RX1225RP x 4)
Hot Swappable Drive
Yes
Notes
Compatible drives are mandatory. Please consult our compatibility list before purchasing hard drives. For more details, please refer to this article.
SSD cache can be enabled with select compatible SSD. See the compatibility list for model-specific support and details. SSDs are sold separately.
External Ports
RJ-45 10GbE LAN Port
2
Out-of-Band Management LAN Port
1
USB 3.2 Gen 1 Port
2
Expansion Port
4
Expansion Port Type
Mini-SAS HD
PCIe
PCIe Expansion
2 x Gen4 x8 slot (x8 link)
Appearance
Form Factor (RU)
3U
Rack Installation Support
4-post 19" rack (Synology Rail Kit - RKS-02)
Notes
The rail kit is sold separately
Others
System Fan
80 mm x 80 mm x 3 pcs
Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan
Yes
Power Recovery
Yes
Noise Level
42.2 dB(A)
Scheduled Power On / Off
Yes
Wake on LAN / WAN
Yes
Power Supply Unit / Adapter
550 watts
Redundant Power Supply
Yes
AC Input Power Voltage
100 V to 240 V AC
Power Frequency
50/60 Hz, Single Phase
Power Consumption
165.45 watts (Access)
73.38 watts (HDD Hibernation)
British Thermal Unit
564.92 BTU/hr (Access)
250.55 BTU/hr (HDD Hibernation)
Notes
For more information on how power consumption is measured, refer to this article.
Noise testing was conducted with the Synology system fully installed with Synology SATA SSDs and in an idle state. Two G.R.A.S. type 40AE microphones were placed at a 1 m distance from the front and rear of the device. Background noise: 16.49-17.51 dB(A) Temperature: 24.25-25.75^oC Humidity: 58.2-61.8%.
Temperature
Operating Temperature
0^oC to 35^oC (32^oF to 95^oF)
Storage Temperature
-20^oC to 60^oC (-5^oF to 140^oF)
Operating Humidity
8% to 80% RH
Storage Humidity
5% to 95% RH
Certification
FCC
CE
BSMI
VCCI
RCM
UKCA
EAC
CCC
KC
BIS
UL
Environment
RoHS Compliant
Packaging Content
Main Unit x 1
Accessory Pack x 1
C13 to C14 power cord x 2
Front Cover x 1
Optional Accessories
DDR4 ECC RDIMM: D4ER02-16G
Expansion Units: RX1225RP
Enterprise Series 3.5" SATA HDD: HAT5300 Series
Enterprise Series 2.5" SATA SSD: SAT5200 Series
M.2 SSD and 10GbE Combo Adapter Card: E10M20-T1
M.2 SSD Adapter Card: M2D20
25GbE Network Interface Card: E25G30-F2
10GbE Network Interface Card: E10G30-F2/E10G30-T2/E10G30-T1
Rail Kit Sliding: RKS-02
Notes
For multi-module memory configurations, all modules must be identical and share the same model number. Check the Product Manual of your Synology product for recommended memory configurations.
Item Dimension (L"xW"xH")
34 x 24 x 13

Weight
77 lbs

Warranty Information
5 Years