DS220+ Specification |
| CPU |
| CPU Model | Intel Celeron J4025 |
| CPU Quantity | 1 |
| CPU Architecture | 64-bit |
| CPU Frequency | 2-core 2.0 (base) / 2.9 (burst) GHz |
| Hardware Encryption Engine (AES-NI) | √ |
| 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* (See all supported drives) | 3.5" SATA HDD 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 3.2 Gen 1 Port* | 2 |
| USB / SD Copy | √ |
| 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 |
| 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 | √ |
| Power Recovery | √ |
| Noise Level* | 19.3 dB(A) |
| Scheduled Power On / Off | √ |
| Wake on LAN / WAN | √ |
| 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
| FCC CE BSMI EAC CCC KC VCCI RCM |
| Warranty | 2 Years Notes: The warranty period starts from the purchase date as stated
on your purchase receipt. |
| Environment | RoHS Compliant |
Packaging Content
| Main Unit X 1 Accessory Pack 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
| DDR4 non-ECC SODIMM: D4NESO-2666-4G 3.5" SATA HDD: HAT5300 2.5" SATA SSD: SAT5200 VisualStation: VS960HD/VS360HD Surveillance Device License Pack Notes: All memory modules will operate at the maximum frequency
specified by the CPU manufacturer. |
| Storage Management |
| Maximum Internal Volume Number | 64 |
| 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 | SMB/AFP/NFS/FTP/WebDAV |
| Maximum Concurrent SMB/AFP/FTP Connections | 500 |
| Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion) | 1,500 |
| Windows Access Control List (ACL) Integration | √ |
| NFS Kerberos Authentication | √ |
| Notes | * Regarding data concerning tests with RAM expansion, all memory
slots are installed with the maximum capacity of supported RAM. * The testing standard was based on the maximum number of
concurrent connections supported by this model. During the testing,
25% of the connections were used to transfer files concurrently.
The transfer process guaranteed that the connections were not
interrupted; the minimum transfer speed was not guaranteed. |
| 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 | √ |
| Log Center |
| Syslog Events per Second | 800 |
| 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 Safari |
| Supported Language | English, Deutsch, Français, Italiano, Español, Dansk, Norsk,
Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil,
Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文 |
