Synology SA3200D Product Specifications
Last updated: July 2, 2025
Hardware Specifications
Controller
Number of controller modules: 2
CPU
| CPU Model | Intel Xeon D-1521 |
| CPU Quantity | 1 (per controller) |
| CPU Cores | 4 |
| CPU Architecture | 64bits |
| CPU Frequency | 2.4 (base) / 2.7 (turbo) GHz |
| Hardware Encryption Engine | Yes |
Memory
| System Memory | 8 GB DDR4 ECC UDIMM (per controller) |
| Pre-installed Memory Module | 8 GB (8 GB x 1) (per controller) |
| Total Memory Slots | 4 (per controller) |
| Maximum Memory Capacity | 64 GB (16 GB x 4) (per controller) |
| Notes | Synology reserves the right to replace memory modules with the same or higher frequency based on the product lifecycle status of the supplier. Ensure that compatibility and stability have been rigorously tested with the same criteria to guarantee identical performance. Select Synology memory modules for optimal compatibility and reliability. Synology will not provide technical support or product warranty if memory modules from manufacturers other than Synology are used for memory expansion. For multi-module memory configurations, all modules must be identical and share the same model number. Consult the Product Manual of your Synology product for recommended memory configurations. |
Storage
| Drive Bays | 12 |
| Max. Drive Bays with Expansion Unit | 36 (RXD1219sas x 2) |
| Drive Type (See all compatible drives) |
|
| Hot-swappable Drive Tray* | Yes |
External Ports
| RJ-45 1GbE LAN Port | 2 (per controller) |
| RJ-45 10GbE LAN Port | 1 (per controller) |
| Expansion Port | 1 (per controller) |
| Expansion Port Type | Mini-SAS HD |
PCIe
| PCIe Expansion | 1 x Gen3 x8 slot (x8 link) (per controller) |
Appearance
| Form Factor (RU) | 2U |
| Dimensions (Height x Width x Depth) | 88 mm x 482 mm x 724 mm |
| Weight | 19.7 kg |
| Rack Installation Support* | 19" 4-post rack (Synology Rail Kit: RKS-02) |
| Notes | The rail kit is sold separately. |
Others
| System Fan | 60 mm x 60 mm x 2 pcs |
| Fan Speed Mode |
|
| Easy Replacement of System Fan | Yes |
| Power Recovery | Yes |
| Noise Level* | 51.3 dB(A) |
| Power Supply / Adapter | 500 Watts |
| Redundant Power Supply | Yes |
| AC Input Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 417.48 Watts (Access) |
| British thermal unit | 1425.45 BTU/hr (Access) |
| Notes | Power consumption measured when the Seagate ST3600057SS hard drive(s) is/are fully loaded. Noise level testing environment: Fully loaded with Seagate ST8000NM0075 hard drives in an idle state. Two G.R.A.S. Type 40AE microphones, each installed 1 meter away from the Synology server 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 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Operating Humidity | 8% to 80% RH |
| Storage Humidity | 5% to 95% RH |
Certification
- FCC
- CE
- BSMI
- VCCI
- RCM
- EAC
- CCC
- BIS
Warranty
5 years
Notes: The warranty period begins from the date of purchase, as indicated on the receipt. (Get more information)
Environment
Compliant with RoHS
Package Contents
- 1 x Main Unit
- 1 x Accessory Pack
- 2 x AC Power Cable
- 1 x Quick Installation Guide
Optional Accessories
- DDR4 ECC UDIMM: D4EC-2666-8G/D4EC-2666-16G
- Expansion Units: RXD1219sas
- 3.5" Enterprise SAS HDD: HAS5300 Series
- 25GbE Network Interface Card: E25G30-F2
- 10GbE Network Interface Card: E10G30-F2/E10G30-T2/E10G18-T1
- Sliding Rail Kit: RKS-02
Notes: For multi-module memory configurations, all modules must be identical and share the same model number. Consult the Product Manual of your Synology product for recommended memory configurations.
Software Specifications
DSM Specifications
Storage Management
| Max. Volume Size |
|
| Max. Internal Volume Number | 64 |
| SSD Read/Write Cache (Determine Cache Size) | Yes |
| SSD TRIM | Yes |
| RAID Group | Yes |
| Supported RAID Type |
|
| RAID Migration |
|
| Volume Expansion with Larger HDDs |
|
| Volume Expansion by Adding HDD |
|
| Supported RAID Type with Global Hot Spare |
|
| Notes | Volumes over 108 TB require at least 32 GB of memory. Actual pool and volume sizes depend on the drive sizes used, the number of available drive bays, and the RAID configuration. Usable capacity for each volume will be less than the maximum volume size and will depend on the file system and the amount of metadata stored in the system. |
File System
| Internal Drives |
|
File Services
| File Protocol |
|
| Max. SMB Connections (FSCT-based) | 600 |
| Integration with Windows ACL | Yes |
| NFS Kerberos Authentication | Yes |
| Notes | Connection value of this model is tested with Synology SATA SSD fully populated and up to four 10GbE network ports. Models with expandable memory are tested with the maximum supported amount installed. SMB performance was evaluated using Microsoft File Server Capacity Tool (FSCT) version 1.3, with the following configuration:
|
Shared Folder and Account
| Max. Local User Accounts | 2,048 |
| Max. Local Groups | 512 |
| Max. Shared Folders | 512 |
| Max. Shared Folder Sync Tasks | 12 |
Hybrid Share
| Max. Hybrid Share Folders | 15 |
Hyper Backup
| Backup of Shared Folders and Packages | Yes |
| Full System Backup | Yes |
| Notes | Full-system backup requires DSM 7.2 or later. |
High Availability
| Synology High Availability | Yes |
| Notes | Synology High Availability is an integrated package for SA3200D that maximizes service uptime. SA3200D is not compatible with creating a high-availability cluster with another server unit. |
Log Center
| Syslog Events per Second | 3,000 |
Virtualization
| VMware ESXi 6.5 and VAAI | Yes |
| Windows Server 2016 | Yes |
| Windows Server 2019 | Yes |
| Windows Server 2022 | Yes |
| Citrix Ready | Yes |
| OpenStack | Yes |
General Specifications
| Supported Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPS, FTP, SNMP, LDAP, CalDAV |
| Compatible Browsers |
|
| Compatible Languages | 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 |
| Notes | For more information on compatible browser versions, please refer to the DSM system requirements. |
Add-on Packages
View the complete list of packages
| Central Management System | Yes |
Synology Chat
| Max. Users | 500 |
| Notes | Measured with simulated users, each with an average of 20,000 messages, emojis, or stickers per day. The required server response time is less than ten seconds. Models with expandable memory are tested with the maximum supported amount installed. |
SAN Manager
| Max. iSCSI Target Number | 64 |
| Max. LUN Number | 128 |
| LUN Clone/Snapshot, Windows ODX (Data transfers downloaded) | Yes |
Synology MailPlus / MailPlus Server
| Free Email Accounts | 5 (Additional accounts require license purchase) |
| Max. Users | 1,400 |
| Notes | The suggested maximum number of users is based on the following workload: 20% of users with a mailbox of 20,000 items performing random actions and receiving 240 emails per day, and 80% of users receiving 20 emails per day. More information Models with SSD support are tested with a single SSD volume. Models with expandable memory are tested with the maximum supported amount installed. More information on memory requirements. Operating in high-availability mode will incur additional overhead. Features enabled during evaluation: anti-spam, anti-virus, DNSBL, greylist, content scanning, and full-text search (English). |
Snapshot Replication
| Max. Snapshots per Shared Folder | 256 |
| Max. System Snapshots | 4,096 |
Surveillance Station
| Default Licenses | 2 (Additional cameras require license purchase) |
| Max. Suggested IP Cameras and Total FPS (H.264) |
|
| Max. Suggested IP Cameras and Total FPS (H.265) |
|
| Notes | Performance figures are obtained from tests conducted with the device fully populated with drives, with its default memory configuration, and under a continuous recording setup. Actual system performance may vary depending on the configuration, drive performance, enabled features, and the presence of additional workloads. Use the NVR Selector to quickly find a suitable model based on your needs. The number of streams that can be viewed simultaneously is double the maximum suggested number of cameras. For example, if the maximum suggested number of cameras for a model is 10 under H.264, 1080p, the model can support up to 20 streams of the same specification at the same time. |
Synology Drive
| Max. Users | 1,200 |
| Max. Indexed Files Hosted | 15,000,000 (applies to indexed or hosted files by Synology Drive. For file access via other standard protocols, refer to the File Services section above) |
| Notes | The suggested maximum number of users is based on the following workload: 20% of users perform random file operations (upload, download, move, and delete), and 80% of users are connected but idle. More information Models with SSD support are tested with a single SSD volume. Models with expandable memory are tested with the maximum supported amount installed. If the recommended numbers are exceeded, application operations will not be blocked, but response time may be longer. During the aforementioned test, unencrypted shared folders and the Btrfs file system were used. |
Synology Office
| Max. Users | 1,100 |
| Notes | The suggested maximum number of users is based on the following workload: 20% of users are performing random actions at an average interval of 30 seconds, and 80% of users are connected and viewing a file. More information Models with SSD support are tested with a single SSD volume. Models with expandable memory are tested with the maximum supported amount installed. Client performance may affect the maximum number of concurrent editing users. Client PCs used for testing: Intel Core i3-3220 / 8 GB RAM |
Virtual Machine Manager
| Recommended Virtual Machine Instances | 8 (More information) |
| Recommended Virtual DSM Number (licenses required) | 8 (Includes 1 free license) |
| Notes | Specifications vary depending on system configuration and memory size. |
VPN Server
| Max. Connections | 12 |
