Item DS920+
Compatible Drive Type
• 3.5″/2.5″ SATA x 4
• M.2 2280 NVMe SSD x 2
Maximum Internal Raw Capacity 64 TB (4 x16 TB HDD)
External Port
• USB 3.0 x 2
• eSATA x 1
LAN Port 1GbE (RJ-45) x 2
Size (H x W x D) (mm) 166 x 199 x 223
Weight (kg) 2.24
Supported Client
• Windows 7 and 10
• Mac OS X 10.11 onward
File System
• Internal: Btrfs, ext4
• External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT
Supported RAID Type
• Basic • JBOD • RAID 0 • RAID 1
• RAID 5 • RAID 6 • RAID 10
• Synology Hybrid RAID (2-Disk Fault Tolerance)
Agency Certification
• FCC Class B • CE Class B • BSMI Class B
• EAC • VCCI • CCC • RCM • RoHS Compliant
HDD Hibernation Yes
Scheduled Power On/Off Yes
Wake on LAN Yes
Language Localization English
Environment Requirement
• Line voltage: 100 V to 240 V AC
• Frequency: 50/60 Hz
• Operating Temperature: 32 to 104˚F (0 to 40˚C)
• Storage Temperature: -5 to 140˚F (-20 to 60˚C)
• Relative Humidity: 5% to 95% RH
Optional Accessories
With Synology accessories, you can customize your Synology NAS to fit different business environments without worrying about compatibility and stability. Visit
www.synology.com/compatibility for more information.
• Memory Module
Model Name Picture Description
D4NESO-2666-4G DDR4 non-ECC unbuffered SO-DIMM 4GB
Spare Parts
Visit www.synology.com/products/spare_parts if you need to replace system fans, disk trays, or power supply units.
Model Name Picture Description
Disk Tray (Type D9) 3.5″/2.5″ HDD Tray With Lock
Fan 92*92*25_1 System Fan 92*92*25 mm
Adapter 100W_2 Adapter 100W Level VI
Safety Instructions