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SA3400
SA3400 - NAS - Rack (2U) - Intel® Xeon® D - D-1541 - Black
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SA3400 is a high-performance SAN storage system featuring 16-bay drive capacity that supports mixed drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It delivers a total storage capacity of up to 512 TB with RAID configurations of RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 powered by an Intel Xeon processor with 8 cores.
SA3400 comes with 16 GB of pre-installed ECC DDR4 memory expandable to 64 GB, and includes interfaces such as USB 3.2 and 10GbE network ports along with 4 LAN ports. The system offers expansion support, redundant fan cooling, and a redundant 750W power supply, making it an ideal solution for SMB backup, enterprise data centers, virtualization, and media server applications.
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| SA3400 |  DS218 |  RS1221RP+ |  RX1217SAS |  FS3400 | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | SAN | NAS | NAS | SAN | NAS |
| Form Factor | Rackmount | Desktop | Rackmount | Rackmount | Rackmount |
| Bay Count | 16-bay | 2-bay | 12-bay | 12-bay | 4-bay |
| Supported Drive Types | Mixed | SATA HDD / SATA SSD | SATA HDD / SATA SSD | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 32 TB | 192 TB | 512 TB | 256 TB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| CPU Type | Intel Xeon | Realtek | AMD Ryzen | Intel Xeon | Intel Xeon |
| CPU Cores | 8 | 4 | 8 | 8 | 8 |
| Installed RAM | 16 GB | 2 GB | 16 GB | 16 GB | 16 GB |
| Max RAM Capacity | 64 GB | 2 GB | 64 GB | 64 GB | 64 GB |
| RAM Type | ECC DDR4 | DDR4 | DDR4 | ECC DDR4 | DDR4 |
| Network Ports | 10GbE | 1GbE | 1GbE | 10GbE | 10GbE |
| LAN Ports | 4 | 2 | 2 | 2 | 2 |
| USB Ports | USB 3.2 | USB 3.0 | USB 3.2 | USB 3.0 | USB 3.1 |
| Expansion Support | Yes | No | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Redundant Fan | Redundant Fan | Active |
| Power Supply | Redundant | Single | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | N/A | 350W | 350W | 500W |
| Operating System | Custom OS | DSM | QTS | Custom OS | Custom OS |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | No | Yes | Yes | No | No |
| Use Case | Enterprise Data Center | Home Backup / SMB / Media Server / Virtualization | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization |
| Product Name | SA3400 High-Performance Storage Array | Synology DiskStation DS218 | QNAP RS1221RP+ | RX1217SAS Storage Array | FS3400 High-Performance NAS Storage System |
| Height | 3.5 inches | 9.13 inches | 3.44 inches | 1.75 inches | 3.5 inches |
| Width | 17.5 inches | 6.50 inches | 17.32 inches | 19 inches | 17.5 inches |
| Depth | 27.5 inches | 4.25 inches | 27.56 inches | 25 inches | 25.0 inches |
| Weight | 50 lbs | 2.71 lbs | 66 lbs | 40 lbs | 30 lbs |
Powerful enterprise storage with Xeon performance. Handles our massive file server needs with incredible speed and reliability.
Exceptional scalability and high throughput. This 2U RackStation is perfect for intensive professional data storage tasks.
Robust hardware with top-tier reliability. It delivers the professional-grade performance our data center requires daily.
Superior throughput for mission-critical apps. The build quality and data integrity are truly enterprise-level grade.
Powerful 2U server performance. A trustworthy workhorse for managing our most demanding business storage and virtualization.
Outstanding reliability and massive capacity. It provides high-speed access and rock-solid stability for our entire corporation.
Powerful enterprise storage with Xeon performance. It handles our massive file server needs with incredible speed and total reliability.
Exceptional scalability and high throughput. This 2U RackStation is perfect for our intensive professional data storage and virtualization tasks.
Robust hardware with top-tier reliability. It delivers the professional-grade performance and data integrity our data center requires daily.
Superior throughput for mission-critical applications. The build quality and data protection features are truly industry-leading enterprise grade.
Outstanding reliability and massive capacity. It provides high-speed access and rock-solid stability for our most demanding business datasets.
The SA3400 is a 2U rackmount NAS appliance powered by an Intel® Xeon® D-1541 processor, designed for enterprise-grade file storage, virtualization, and data protection.
The SA3400 is equipped with an eight-core Intel® Xeon® D-1541 CPU clocked at 2.1 GHz (3.0 GHz Turbo), delivering high performance with low power consumption.
The SA3400 ships with 16 GB ECC DDR4 RAM by default and supports expansion up to 128 GB for memory-intensive applications.
The SA3400 features twelve 3.5″ SATA drive bays in a 2U chassis, with two additional M.2 NVMe slots for cache acceleration.
When equipped with twelve 16 TB SATA drives, the SA3400 can deliver up to 192 TB of raw storage capacity.
The SA3400 supports RAID 0, 1, 5, 6, 10, JBOD, and Synology Hybrid RAID (SHR) for flexible data protection and performance tuning.
The SA3400 provides four 1 GbE RJ-45 ports and two 10 GbE SFP+ slots, with optional expansion cards for aggregated throughput and redundancy.
Yes, the SA3400 is VMware®, Hyper-V®, and Citrix® certified, and includes built-in Docker and Virtual Machine Manager for hosting VMs and containers.
The SA3400 runs on Synology DiskStation Manager (DSM), a Linux-based OS offering a rich suite of storage, backup, and collaboration applications.
The SA3400 supports AES-NI hardware-accelerated 256-bit encryption on shared folders, ensuring secure data at rest with minimal performance impact.
At full load, the SA3400 consumes approximately 95 W (disk-free) and 250 W (with drives) and uses redundant hot-swap fans for optimized temperature control.
The SA3400 can be managed via DSM’s web interface, Synology Active Insight cloud service, and a mobile app, enabling real-time monitoring and alerts.
The SA3400 includes Hyper Backup, Snapshot Replication, and Cloud Sync for multi-version backup, near-zero RPO snapshots, and hybrid cloud integration.
Yes, the SA3400 supports most enterprise-grade 3.5″ SATA HDDs and 2.5″ SSDs; refer to the Synology compatibility list for validated models.
The SA3400 offers a built-in firewall, auto-block, 2-step verification, IPS, and secure protocols (HTTPS, SFTP, FTPS) to safeguard data access.
The SA3400 includes a 5-year limited warranty and offers optional extended support plans for on-site service, next-business-day replacement, and premium technical assistance.
United States