Synology DiskStation SYN-DS220+ 2-Bay Celeron J4025 2.0GHz 2-core Network Attached

Synology DiskStation SYN-DS220+ 2-Bay, SATA 2.5" SSD and HDD ; 3.5" HDD, Intel Celeron J4025 2-core 2.0 (base) / 2.9 (burst) GHz 64-Bit , 2 GB DDR4 non-ECC Expand to 6GB, 2x RJ-45 1GbE LAN Port, 2x USB 3.0, USB/SD Copy, 32TB Maximum Internal Raw Capacity

Features:

Compact and high performance NAS solution
Synology DS220+ is a compact network-attached storage solution designed to streamline your data and multimedia management. It features smooth data sharing, video streaming, and photo indexing, as well as well-rounded data protection and recovery options.

Accelerate demanding applications
A more powerful CPU speeds up computing-intensive applications. The new 2-core processor boosts photo indexing, database response times, and web PHP response efficiency. Easily categorize your photo memories, smoothly manage files across computers and mobile devices, and enjoy blazing fast web applications.

Your personal entertainment and multimedia hub
Access multimedia content anytime, anywhere through an intuitive web-based interface.

Audio Station
Audio Station is your personal music center, designed to intelligently sort and organize your audio files, and stream to Google Cast enabled devices. Audio Station supports lossless formats to ensure pristine audio quality.

Moments
Organize your photos intelligently with Moments, a modern, AI-enabled photo management application that lets you effortlessly preserve your precious memories.

Video Station
Video Station lets you easily manage and organize movies, TV shows, and home videos, and stream content to computers, smartphones, and media players.

Seamless integration with your mobile devices
Synology mobile applications are designed to allow quick and secure access to your data wherever you are.

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
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.
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 as scheduled or in real-time.

Desktop Backup
Simplified backup solution for your Mac, PC, and mobile devices.

DSM UI
Award-winning operating system with an intuitive user interface and powerful capabilities.

Snapshot Replication
Schedulable and instantaneous data protection for shared folders and iSCSI LUNs for disaster prevention.

Synology Drive
A versatile solution for file management and synchronization.

File Server/Management
Powerful built-in file management and sharing services.

Security
Comprehensive built-in security tools are constantly updated to protect your devices against evolving threats.

Specifications:

Hardware Details
CPU Model Intel Celeron J4025
CPU Architecture 64-bit
CPU Frequency 2-core 2.0 (base) / 2.9 (burst) GHz
Hardware Encryption Engine (AES-NI) Yes
Memory
System Memory 2 GB DDR4 non-ECC
Total Memory Slots 1
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 2
Compatible Drive Type 3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)
Maximum Single Volume Size 108 TB
Hot Swappable Drive Yes
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 single volume size is not directly related to the maximum raw capacity, .
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
USB / SD Copy Yes
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) 165 mm x 108 mm x 232.2 mm
Weight 1.30 kg
Others
System Fan 92 mm x 92 mm x 1 pcs
Fan Speed Mode Full-Speed Mode
Cool Mode
Quiet Mode
Brightness Adjustable Front LED Indicators Yes
Power Recovery Yes
Noise Level 19.3 dB(A)
Scheduled Power On / Off Yes
Wake on LAN / WAN Yes
Power Supply Unit / Adapter 60 W
AC Input Power Voltage 100 V to 240 V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption 14.69 W (Access)
4.41 W (HDD Hibernation)
British Thermal Unit 50.12 BTU/hr (Access)
15.05 BTU/hr (HDD Hibernation)
Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 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 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Certification
Certification EAC
VCCI
CCC
RCM
KC
FCC
CE
BSMI
Storage Management
Maximum Internal Volume Number 64
Maximum iSCSI Target Number 128
Maximum iSCSI LUN 256
iSCSI LUN Clone/Snapshot, Windows ODX Yes
SSD TRIM Yes
Supported RAID Type Synology Hybrid RAID
Basic
JBOD
RAID 0
RAID 1
RAID Migration Basic to RAID 1
Volume Expansion with Larger HDDs Synology Hybrid RAID
RAID 1
Volume Expansion by Adding a HDD Synology Hybrid RAID
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
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
General Specifications
Networking Protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Supported Browsers Chrome
Firefox
Edge
Internet Explorer 10 onwards
Safari 10 onwards
Safari (iOS 10 onwards)
Chrome (Android 6.0 onwards)
Supported Language English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, ???????, Polski, Magyar, Português do Brasil, Português Europeu and more...
Add-on Packages
Antivirus by McAfee (Trial) Yes
Central Management System Yes
Synology Chat
Maximum Users 1, 000
Notes The number of concurrent HTTP connections for Synology Chat was configured to the maximum.
CPU and RAM usage were both under 80% when the number of maximum users was reached.
For tested models with expandable memory, the maximum amount of RAM was installed.
Document Viewer
Document Viewer Yes
Download Station
Maximum Concurrent Download Tasks 80
exFAT Access
exFAT Access (Optional) Yes
Synology MailPlus / MailPlus Server
Free Email Accounts 5 (Licenses required for additional accounts)
Maximum Number of Concurrent Users 50
Maximum Server Performance 936,000 emails per day, approx. 28GB
Notes The CPU and RAM usage were both under 80% when testing the maximum number of concurrent users.
For tested models with expandable memory, the maximum amount of RAM was installed.
The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.
Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).
Media Server
DLNA Compliance Yes
Moments
Facial Recognition Yes
Subject Recognition Yes
Auto Color & Rotate Yes
Moments Select Yes
Snapshot Replication
Maximum Snapshots per Shared Folder 1, 024
Maximum of System Snapshots 65, 536
Surveillance Station
Maximum IP cam 25 (including 2 Free License)
Total FPS (H.264) 750 FPS @ 720p (1280x720)
700 FPS @ 1080p (1920x1080)
350 FPS @ 3M (2048x1536)
240 FPS @ 5M (2591x1944)
120 FPS @ 4K (3840x2160)
Total FPS (H.265) 750 FPS @ 720p (1280x720)
750 FPS @ 1080p (1920x1080)
500 FPS @ 3M (2048x1536)
250 FPS @ 5M (2591x1944)
200 FPS @ 4K (3840x2160)
Total FPS (MJPEG) 450 FPS @ 720p (1280x720)
250 FPS @ 1080p (1920x1080)
160 FPS @ 3M (2048x1536)
130 FPS @ 5M (2591x1944)
Notes Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera.
The maximum channel number also includes devices installed on Virtual DSM.
Total FPS may be affected by other services running at the same time (e.g., archive tasks performed by Archive Vault).
Synology Drive
Recommended Number of Hosted Files 500,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
Recommended Number of Concurrent Sync Clients 350 (the number of connections that can be maintained when the recommended number of hosted files was reached)
Notes For tested models with expandable memory, the maximum amount of RAM was installed.
Exceeding the limits above may result in longer response time in file operations.
Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.
Synology Office
Maximum Users 600
Notes Multiple files were opened for testing and each file was edited by 30 users simultaneously.
CPU and RAM usage were both under 80% when the number of maximum users was reached.
For tested models with expandable memory, the maximum amount of RAM was installed.
Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Video Station
Video Station Yes
Virtual Machine Manager
Recommended Virtual Machine Instances 2
Recommended Virtual DSM Number (Licenses required) 2 (including 1 Free License)
Notes The specifications vary depending on system configuration and memory size.
VPN Server
Maximum Connections 30