Synology DiskStation DS620slim

Mini Private Server Combining Performance and Style
Greet the unique and compact DS620slim, ready to boost your productivity at work, and its mini design allows it to blend in any workplace harmoniously. With feature-rich DiskStation Manager (DSM) at your disposal, DS620slim is an ideal file server delivering seamless file synchronization and solid backup solution while securely safeguarding your critical services. DS620slim also comes with 4K video transcoding support, perfect for streaming ultra-high definition media contents.

Features

• Mini-sized yet powerful 6-bay NAS, ready to

maximize your work productivity

• 6 drive bays with better RAID flexibility to configure

2.5” HDDs and SSDs

• 2GB DDR3L memory, expandable up to 6GB
• Over 220 MB/s reading and 190 MB/s writing even

under encrypted data transmission1

• Dual-channel H.265/H.264 4K video transcoding of the fly2
• Advanced Btrfs file system, offering 65,000 systemwide snapshots and 1,024 snapshots per shared folder
• Anywhere access with iOS and Android ready mobile apps

Technical Specifications

CPU	CPU Model	Intel Celeron J3355
	CPU Quantity	1
	CPU Architecture	64-bit
	CPU Frequency	2-core 2.0 (base) / 2.5 (burst) GHz
	Hardware Encryption Engine (AES-NI)
	Hardware Transcoding Engine	H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory	System Memory	2 GB DDR3L non-ECC SODIMM
	Memory Module Pre-installed	2 GB (2 GB x 1)
	Total Memory Slots	2
	Maximum Memory Capacity	6 GB (2 GB + 4 GB)
	Notes	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. 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.
Storage	Drive Bays	6
	Compatible Drive Type* (See all supported drives)	2.5" SATA HDD 2.5" SATA SSD
	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.
External Ports	RJ-45 1GbE LAN Port	2 (with Link Aggregation / Failover support)
	USB 3.2 Gen 1 Port*	2
	Notes	The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
File System	Internal Drives	Btrfs EXT4
	External Drives	Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT
	Notes	exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center.
Appearance	Size (Height x Width x Depth)	121 mm x 151 mm x 175 mm
	Weight	1.4 kg
Others	System Fan	80 mm x 80 mm x 1 pcs
	Fan Speed Mode	Full-Speed Mode Cool Mode Quiet Mode
	Easy Replacement System Fan
	Brightness Adjustable Front LED Indicators
	Power Recovery
	Noise Level*	20.5 dB(A)
	Scheduled Power On / Off
	Wake on LAN / WAN
	Power Supply Unit / Adapter	65 W
	AC Input Power Voltage	100V to 240V AC
	Power Frequency	50/60 Hz, Single Phase
	Power Consumption	34.88 W (Access) 7.59 W (HDD Hibernation)
	British Thermal Unit	119.1 BTU/hr (Access) 25.92 BTU/hr (HDD Hibernation)
	Notes	Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s). Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX 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: 17.2 dB(A); Temperature: 23.6˚C; Humidity: 58.2%.
Temperature	Operating Temperature	5°C to 40°C (40°F to 104°F)
	Storage Temperature	-20°C to 60°C (-5°F to 140°F)
	Relative Humidity	5% to 95% RH
Certification	FCC CE BSMI EAC VCCI RCM