Synology Diskstation DS620slim 6 Bay Nas Enclosure

Features

When performance meets style

DS620slim is a mini 6-bay NAS with a stylish chassis design, perfectly blending in modern workplaces or apartments. Supporting near-instantaneous snapshot technology, DS620slim is an all-around file management solution that fulfills professionals’ needs of advanced data protection.

• CPU : Dual-core 2GHz burst up to 2.5GHz 
• Memory : DDR3L 2GB, up to 6GB
• Encryption Performance : Over 226 MB/s reading and 198 MB/s writing

Remain classic while shrinking footprint

The mini 6-bay design keeps DS620slim classic and saves deployment space. With six 2.5" drive support, DS620slim is able to boost performance by installing SSDs.

• Compact Design : Mini design with the dimensions of 121 x 151 x 175 mm, flexible to fit in anywhere
• RAID Flexibility : Flexible in a variety of RAID configurations to realize maximum 30TB raw capacity or better data protection with RAID 5/6/10 (Learn more)
• SSD Cache Support : Further enhance storage performance with SSD read/write cache while still having abundant drive bays for data storage

Btrfs: Next generation storage efficiency

The Btrfs file system introduces cutting-edge storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.

• Flexible Shared Folder/User Quota System provides comprehensive quota control on all user accounts and shared folders
• Snapshot Replication provides schedulable and storage capacity-saving data protection with 1,024 shared folder backups and 65,000 system-wide snapshots
• File or folder level data restoration makes data recovery fast and flexible
• Automatic file self-healing detects and recovers corrupted files without user intervention

Ultimate file management and sharing

File Station is a web-based, fast and secure management tool built to allow easy, drag-and-drop operations without requiring any complex setup on Mac or PC. Advanced search and filtering tools allow for easy organization and file sharing. For complete compatibility, DS620slim supports the following protocols: AFP, FTP, iSCSI, NFS, SMB, and WebDAV.

Access and sync your files seamlessly

Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS. Learn more

• Sync files on demand: Save the storage space and network bandwidth of your PC.
• Go back in time: Easily retrieve previous versions of your shared files.
• Back up your data: Protect your files with scheduled backups or in real-time.

Stream content to your TV

Turn your Synology NAS into a home media hub and stream your digital contents to computers, mobile devices, Samsung TV, Apple TV, Google Chromecast, and DLNA devices.

Specifications

CPU

• CPU Model : Intel Celeron J3355
• 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 : 
  • 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.
  • 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 : 6
• Compatible Drive Type* (See all supported drives) : 
  • 2.5" SATA HDD
  • 2.5" SATA SSD
• Maximum Single Volume Size* : 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.
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.

External Ports

• RJ-45 1GbE LAN Port : 2 (with Link Aggregation / Failover support)
• USB 3.0 Port : 2

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

• 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 : Yes
• Brightness Adjustable Front LED Indicators : Yes
• Power Recovery : Yes
• Noise Level* : 20.5 dB(A)
• Scheduled Power On / Off : Yes
• Wake on LAN / WAN : Yes
• Power Supply Unit / Adapter : 65 W
• AC Input Power Voltage : 100 V to 240 V 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

Warranty

• 2 Years
• Notes : The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment

• RoHS Compliant
• Packaging Content
• Main Unit X 1
• AC Power Adapter X 1
• AC Power Cord X 1
• RJ-45 LAN Cable X 2
• Quick Installation Guide X 1

Optional Accessories

• DDR3 non-ECC SODIMM: D3NS1866L-4G
• 2.5" SATA SSD: SAT5200
• VisualStation: VS960HD/VS360HD
• Surveillance Device License Pack

DSM Specifications

Storage Management

• Maximum Internal Volume Number : 64
• Maximum iSCSI Target Number : 128
• Maximum iSCSI LUN : 256
• iSCSI LUN Clone/Snapshot, Windows ODX : Yes
• SSD Read / Write Cache (White Paper) : Yes
• SSD TRIM : Yes
• Supported RAID Type : 
  • Synology Hybrid RAID
  • 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 : 
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
• Volume Expansion by Adding a HDD : 
  • Synology Hybrid RAID
  • JBOD
  • RAID 5
  • RAID 6
• Global Hot Spare Supported RAID Type : 
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10

File Services

• File Protocol : CIFS/AFP/NFS/FTP/WebDAV
• Maximum Concurrent CIFS/AFP/FTP Connections : 500
• Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion) : 1,500
• Windows Access Control List (ACL) Integration : Yes
• NFS Kerberos Authentication : Yes
• Notes : Regarding data concerning tests with RAM expansion, all memory slots are installed with the maximum capacity of supported RAM.

Account & Shared Folder

• Maximum Local User Accounts : 2,048
• Maximum Local Groups : 256
• Maximum Shared Folder : 256
• Maximum Shared Folder Sync Tasks : 8

High Availability

• Synology High Availability : Yes

Log Center

• Syslog Events per Second : 400

Virtualization

• VMware vSphere 6 with VAAI : Yes
• Windows Server 2016 : Yes
• Windows Server 2019 : Yes
• Citrix Ready : Yes
• OpenStack : Yes

General Specifications

• Networking Protocols : SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
• Supported Browsers : 
  • Google Chrome
  • Firefox
  • Microsoft Edge
  • Internet Explorer 10 onwards
  • Safari 10 onwards
  • Safari (iOS 10 onwards)
  • Google Chrome (Android 6.0 onwards)
• Supported Language : English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, ???????, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, ?eský, ???????, ???, ???, ????, ????