24-bay 2.5\" rack flash server / Expandable up to 48 bays / Up to 276.48 TB

FS3400
FS3400 is a Synology 24-bay all-flash NAS for enterprise use that boosts the performance of I/O-sensitive applications. like databases, virtual machines or online transaction processing (OLTP). With a 12-core CPU and a high-speed network connection, FS3400 delivers over 137,000 4K iSCSI random write IOPS to meet enterprise demand for high-speed infrastructure.
Highly scalable storage with uncompromising performance
Equipped with an 8-core CPU and 16GB ECC RDIMM memory, SA3400 delivers sequential performance at over 5,520 MB/s and 304,277 random IOPS. Integrated 10GbE Ethernet and PCIe expansions, and support for SAS and SATA drives offer flexible configurability with fast data transmission, that meet the needs of modern businesses for excellent performance and massive storage scalability at the same time.
CPU
Intel® Xeon® D-1541 8-core 2.1 (base) / 2.7 (turbo) GHz
Memory
16GB DDR4 ECC RDIMM, up to 128GB
Scalability
Up to 48 SAS/SATA drives
Expandability
High-performance NIC support
Scalable storage with excellent performance up to 48 SAS storage drives, The FS3400 easily meets the needs of video post-production and mass surveillance deployment.
With integrated 10GbE Ethernet and PCIe expansion, and support for multiple SAS and SATA drives, FS3400 offers flexible and cost-effective on-demand all-flash server deployment
Thanks to the 5-year warranty and responsive hardware replacement service provided by Synology, with the FS3400 you will enjoy a reliable server, allowing you to maximize service uptime and reduce losses caused by unexpected hardware failures.

5 year warranty
Thanks to the 5-year warranty and responsive hardware replacement service provided by Synology, with the FS3400 you will enjoy a reliable server, allowing you to maximize service uptime and reduce losses caused by unexpected hardware failures.
- Intel Xeon D-1541.
- 64-bit.
- Octa Core 2.1GHz.
- 24 2.5" Hard Drive Bays (not included).
- Expandable up to 48 bays with RX1217SAS expansion unit or 72 bays with FX2421 expansion unit
- Supports 2.5” SSD SATA or SAS hard drives.
- Supports hard drives up to 3.84TB.
- Hot Swap.
- 4 Gigabit RJ45 Ports (With failover / Link Aggregation support).
- 2 RJ45 10GbE Ports (With failover / Link Aggregation support).
- 2 USB 3.0 ports.
- 1 Expansion port.
- 1 PCI Gen3 x8 slot port (x8 link)
- JBOD.
- RAID 0.
- RAID 1.
- RAID 5.
- RAID 6.
- RAID 10.
Software:
Synology DiskStation Manager (DSM) is an elegant browser-based operating system, which makes Synology NAS very easy to use. To know all the additional applications (Add-Ons), as File Server, mail, FTP, impression, photos, videos and many more, refer to the Specification Sheet.
- Power: 100 to 240VAC.
- Consumption: 258.23W.
- Operating temperature: 5 to 35 °C.
- Dimensions: 88 x 482 x 724 mm.
- Weight: 14.9Kg.
- For installation in a 4-post rack (use RKS1317).
*Does not include hard drives.