SYNOLOGY RACKSTATION SA3400D | 12-BAY NAS – 8GB RAM, XEON CPU, NO HDD
FEATURES:
- Enterprise-Class Performance – Handles data-intensive applications with over 3,500/2,900 MB/s sequential read/write throughput
- High Service Availability – Two controller nodes in an active-passive configuration support minute-level failover, minimizing downtime
- Built-in Data Protection Solutions – Safeguard data with Snapshot Replication, Hyper Backup and Active Backup Suite
- Flexible Expansion Options – Triple total storage capacity by adding up to two Synology RXD1219sas Expansion Units for 36 total drive bays
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Synology RackStation SA3400D | 12-Bay NAS - 8GB RAM, XEON CPU, No HDD
Keep Services Online With Efficient High-Availability Storage
Designed for reliable data storage, the dual-controller Synology SA3400D provides a cost-effective and compact high-availability solution for businesses of all sizes. With up to 192TB of raw storage capacity (576TB when fully expanded), this 12-bay enterprise server is equally suitable for file and block storage. Advanced data management and backup solutions for physical endpoints, VMs and SaaS applications are all available in the Synology DiskStation Manager (DSM) operating system.
FEATURES:
- Enterprise-Class Performance - Handles data-intensive applications with over 3,500/2,900 MB/s sequential read/write throughput
- High Service Availability - Two controller nodes in an active-passive configuration support minute-level failover, minimizing downtime
- Built-in Data Protection Solutions - Safeguard data with Snapshot Replication, Hyper Backup and Active Backup Suite
- Flexible Expansion Options - Triple total storage capacity by adding up to two Synology RXD1219sas Expansion Units for 36 total drive bays
SPECIFICATIONS:
| Hardware Specifications | ||
| Controller | Number of Controller Module | 2 |
| CPU | CPU Model | Intel Xeon D-1541 |
| CPU Quantity | 1 (per controller) | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 8-core 2.1 (base) / 2.7 (turbo) GHz | |
| Hardware Encryption Engine (AES-NI) | Yes | |
| Memory | System Memory | 8GB DDR4 ECC UDIMM (per controller) |
| Memory Module Pre-installed | 8GB (8 GB x 1) (per controller) | |
| Total Memory Slots | 4 (per controller) | |
| Maximum Memory Capacity | 64GB (16GB x 4) (per controller) | |
| 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. | ||
| Installing memory modules with differing capacities is not recommended. Check the Hardware Installation Guide of your Synology product for recommended memory configurations. | ||
| Storage | Drive Bays | 12 |
| Maximum Drive Bays with Expansion Unit | 36 (RXD1219sas x 2) | |
| Compatible Drive Type | 3.5” dual-port SAS HDD | |
| 2.5” dual-port SAS SSD | ||
| Hot Swappable Drive | Yes | |
| Notes | Synology only guarantees full functionality, reliability and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability. | |
| "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 | RJ45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) (per controller) |
| RJ45 10GbE LAN Port | 1 (per controller) | |
| Expansion Port | 1 | |
| Notes | This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes. | |
| PCIe | PCIe Expansion | 1 x Gen3 x8 slot (x8 link) (per controller) |
| File System | Internal Drives | Btrfs |
| EXT4 | ||
| Appearance | Form Factor (RU) | 2U |
| Size (H × W × D) | 88 × 482 × 724mm | |
| Weight | 19.7kg | |
| Rack Installation Support | 4-post 19" rack (Synology Rail Kit - RKS-02) | |
| Notes | The rail kit is sold separately | |
| Others | System Fan | 60 × 60mm × 2 pcs |
| Fan Speed Mode | Full-Speed Mode | |
| Cool Mode | ||
| Quiet Mode | ||
| Easy Replacement System Fan | Yes | |
| Power Recovery | Yes | |
| Noise Level | 51.3 dB(A) | |
| Power Supply Unit / Adapter | 500W | |
| Redundant Power Supply | Yes | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 257.78W (Access) | |
| British Thermal Unit | 879.58 BTU/hr (Access) | |
| Notes | Power consumption is measured when it is fully loaded with Synology 12TB HAS5300-12T hard drive(s). | |
| Noise Level Testing Environment: Fully loaded with Synology HAS5300-8T hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1m 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 35°C |
| Storage Temperature | -20°C to 60°C | |
| Relative Humidity | 5% to 95% RH | |
| Certification | FCC | |
| CE | ||
| BSMI | ||
| VCCI | ||
| UKCA | ||
| EAC | ||
| CCC | ||
| KC | ||
| RCM | ||
| Warranty | 5 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. | |
| Environment | RoHS Compliant | |
| Packaging Content | 1× Main Unit | |
| 1× Accessory Pack | ||
| 2× AC Power Cord | ||
| 1× Quick Installation Guide | ||
| Software Specifications | ||
| Storage Management | Maximum Single Volume Size | 200TB (32GB memory required) |
| 108TB | ||
| Maximum Internal Volume Number | 64 | |
| SSD Read / Write Cache (White Paper) | Yes | |
| SSD TRIM | Yes | |
| RAID Group | Yes | |
| Supported RAID Type | RAID F1 | |
| 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 | ||
| Volume Expansion with Larger HDDs | RAID F1 | |
| RAID 1 | ||
| RAID 5 | ||
| RAID 6 | ||
| RAID 10 | ||
| Volume Expansion by Adding a HDD | RAID F1 | |
| JBOD | ||
| RAID 5 | ||
| RAID 6 | ||
| Global Hot Spare Supported RAID Type | RAID F1 | |
| RAID 1 | ||
| RAID 5 | ||
| RAID 6 | ||
| RAID 10 | ||
| Notes | Usable capacity for each volume will be lower than the maximum volume size and is dependent on the filesystem and the amount of system metadata stored. | |
| Volumes over 108TB require 32GB of memory or more. | ||
| File Services | File Protocol | SMB/AFP/NFS/FTP/WebDAV |
| Maximum Concurrent SMB/AFP/FTP Connections | 1,200 | |
| Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion) | 6,000 | |
| 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. | |
| During testing, the maximum number of SSDs supported by this model is installed in a RAID 5 configuration. | ||
| 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 | 16,000 |
| Maximum Local Groups | 512 | |
| Maximum Shared Folder | 512 | |
| Maximum Shared Folder Sync Tasks | 32 | |
| Hybrid Share | Maximum Hybrid Share Folders | 30 |
| Hyper Backup | Folder and Package Backup | Yes |
| Entire System Backup | Yes | |
| Notes | Full-system backup requires DSM 7.2 or later. | |
| High Availability | Synology High Availability | Yes |
| Notes | Synology High Availability is a built-in package for SA3400D to maximize service uptime. SA3400D does not support forming 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 2022 | Yes | |
| Citrix Ready | Yes | |
| OpenStack | Yes | |
| General Specifications | Networking Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, 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 | |
| Notes | For an updated list of supported browser versions, check the DSM Technical Specifications. | |
| Central Management System | Yes | |
| Synology Chat | Suggested Concurrent Users | 500 |
| Notes | Measured with simulated users, each with an average record of 20,000 messages, emojis or stickers. The required server response time is below ten seconds. | |
| When applicable, systems are tested, configured with maximum memory and set to allow the maximum number of connections. | ||
| Document Viewer | Yes | |
| SAN Manager | Maximum iSCSI Target Number | 256 |
| Maximum LUN | 512 | |
| LUN Clone/Snapshot, Windows ODX | Yes | |
| Synology MailPlus / MailPlus Server | Free Email Accounts | 5 (Additional accounts require purchase of licenses) |
| Suggested Maximum Users | 10,000 | |
| Suggested Concurrent Users | 2,000 | |
| Maximum Server Performance | 4,312,000 emails per day, approxiamate 131GB | |
| Notes | Models with more than 4-bays were installed with two SSDs for SSD cache. | |
| 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). | ||
| Snapshot Replication | Maximum Snapshots per Shared Folder | 1,024 |
| Maximum of System Snapshots | 65,536 | |
| Surveillance Station | Default Licenses | 2 (Additional cameras require purchase of licenses) |
| Maximum IP Cameras and Total FPS (H.264) | 720p: 180 channels, 5400FPS | |
| 1080p: 100 channels, 2800FPS | ||
| 3M: 100 channels, 1500FPS | ||
| 5M: 90 channels, 900FPS | ||
| 4K: 55 channels, 550FPS | ||
| Maximum IP Cameras and Total FPS (H.265) | 720p: 300 channels, 9000FPS | |
| 1080p: 200 channels, 4000FPS | ||
| 3M: 100 channels, 2400FPS | ||
| 5M: 100 channels, 1500FPS | ||
| 4K: 100 channels, 1080FPS | ||
| Notes | Surveillance Station 9.1.3 or above is required to support the maximum IP cameras and FPS figures listed. | |
| Performance figures are obtained from testing conducted with the device fully populated with drives under a continuous recording setup. Actual system capabilities may vary based on configuration, drive performance, enabled features and the presence of additional workloads. | ||
| Use NVR Selector to quickly find a suitable model based on your requirements. | ||
| Synology Drive | Recommended Number of Concurrent Sync Clients | 2,000 (the number of connections that can be maintained when the recommended number of hosted files was reached) |
| Recommended Number of Hosted Files | 50,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) | |
| Notes | Exceeding the recommended numbers above will not block application operations, but may result in longer response time. | |
| Utilizing SSD cache can significantly improve performance. | ||
| For tested models with expandable memory, the maximum amount of RAM was installed. | ||
| Btrfs file system and non-encrypted shared folders were used during the aforementioned testing. | ||
| Synology Office | Suggested Maximum Users | 12,500 |
| Suggested Concurrent Users | 5,000 | |
| Notes | Multiple files were opened for testing and each file was edited by 30 users simultaneously. | |
| 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 | ||
| Virtual Machine Manager | Recommended Virtual Machine Instances | 16 |
| Recommended Virtual DSM Number (Licenses required) | 16 (including 1 Free License) | |
| Notes | The specifications vary depending on system configuration and memory size. | |
| VPN Server | Maximum Connections | 60 |
