Hardware Specifications

CPU

CPU Model

Intel Xeon Silver 4110 x 2

CPU Architecture

64-bit

CPU Frequency

8-core 2.1 (base) / 3.0 (turbo) GHz

Hardware Encryption Engine (AES-NI)

Memory

System Memory

32 GB DDR4 ECC RDIMM

Memory Module Pre-installed

32 GB (16 GB x 2)

Total Memory Slots

16

Memory Expandable up to

512 GB (32 GB x 16)

Notes

• For more information on memory upgrade limitations, visit here.
• 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 more information on the recommended memory configurations, visit here.
• Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

Storage

Drive Bays

24

Maximum Drive Bays with Expansion Unit

48 (RX1217sas) / 72 (RX2417sas)

Compatible Drive Type* (See all supported drives)

• 2.5″ SAS HDD
• 2.5″ SAS SSD
• 2.5″ SATA SSD

Maximum Internal Raw Capacity

184.32 TB (7.68 TB drive x 24) (Capacity may vary by RAID types)

Maximum Raw Capacity with Expansion Units

921.6 TB (184.32 TB + 15.36 TB drive x 24) (Capacity may vary by RAID types)

Maximum Single Volume Size*

• 200 TB (for RAID 5 or RAID 6 groups only)
• 108 TB

Hot Swappable Drive

Notes

• “Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
• The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
• Each internal volume (may consist of multiple drives) is expandable up to 200TB.

External Ports

RJ-45 1GbE LAN Port

2 (with Link Aggregation / Failover support)

RJ-45 10GbE LAN Port

2 (with Link Aggregation / Failover support)

USB 3.0 Port

2

Expansion Port

1

PCIe

PCIe Expansion

2 x Gen3 x8 slots (x8 link)

Add-In-Card Support

PCIe Network Interface Card (Learn more)

File System

Internal Drives

• Btrfs
• EXT4

External Drives

• Btrfs
• EXT4
• EXT3
• FAT
• NTFS
• HFS+
• exFAT*

Notes

exFAT Access is purchased separately in Package Center.

Appearance

Form Factor (RU)

2U

Size (Height x Width x Depth)

88 mm x 482 mm x 724 mm

Weight

17.26 kg

Rack Installation Support*

4-post 19″ rack (Synology Rail Kit – RKS1317)

Notes

The rail kit is sold separately

Others

System Fan

80 mm x 80 mm x 4 pcs

Fan Speed Mode

• Full-Speed Mode
• Cool Mode
• Quiet Mode

Easy Replacement System Fan

Power Recovery

Noise Level*

53.7 dB(A)

Scheduled Power On / Off

Wake on LAN / WAN

Power Supply Unit / Adapter

800 W

Redundant Power Supply

AC Input Power Voltage

100 V to 240 V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption*

288.49 W (Access) 145.8 W (HDD Hibernation)

British Thermal Unit

984.37 BTU/hr (Access) 497.49 BTU/hr (HDD Hibernation)

Notes

• Power consumption is measured when it is fully loaded with HGST 1.8TB HUC101818CS4204 hard drive(s).
• Noise Level Testing Environment: Fully loaded with Toshiba 600GB AL14SEB060N hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%

Temperature

Operating Temperature

0°C to 35°C (32°F to 95°F)

Storage Temperature

-20°C to 60°C (-5°F to 140°F)

Relative Humidity

5% to 95% RH

Certification

• EAC
• VCCI
• RCM
• KC
• FCC
• CE
• BSMI

Warranty

5 Years