FS3400

FlashStation FS3400

Fueling IT transformation for small and midsize businesses

Lightning speed with lower TCO

Featuring an 8-core CPU and 16GB ECC RDIMM memory, FS3400 provides more than 137,000 4K random write IOPS, meeting the needs for real-time analytics, online transaction processing, and mission-critical database services.1 With built-in 10GbE Ethernet, PCIe expansion, and the support of various SAS and SATA drives, FS3400 delivers flexible and economical all-flash server deployment on demand.

CPU
Intel® Xeon® D-1541 8 Core 2.1 GHz

Memory
16GB DDR4 ECC RDIMM, up to 128GB

Scalability
Up to 72 x SAS/SATA drives2

Expandability
1 x PCIe 3.0 for 25/40GbE NIC’s expansion

RAID F1

Due to the peculiarities of SSD and RAID technology, a common challenge lies in how to prevent all of the drives from failing at the same time because of the evenly distributed workload. RAID F1 alleviates this problem with a specially designed algorithm to unevenly distribute workload to drives, enhancing the resilience of the storage pool and ensuring your data remains safe.

Ultimate Backup Solution

SA3400 integrates various backup applications to safeguard your important data on any device with an intuitive user interface and durable storage technologies.

Active Backup for Business

Centralize backup tasks for VMware, Windows, and file servers. Restore whatever you want fast and reliably when needed.

Hyper Backup

Comprehensively back up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or a public cloud to ensure data safety.

Synology Drive

Safeguard your computer with Synology Drive Client. Effortlessly perform real-time data backups and point-in-time file recovery.

Active Backup for
Office 365 / G Suite

On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.

Fully certified storage virtualization solutions

Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.

Next-generation file system for better data protection

The Btrfs file system introduces advanced storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.

Flexible Shared Folder / User Quota System provides comprehensive quota control on user accounts and shared folders

Snapshot Replication provides schedulable and storage capacity-saving data protection with 1,024 shared folder backups and 65,000 system-wide snapshots

 
File- or folder-level data restoration accelerates data recovery, providing more flexibility for businesses

 
Automatic file self-healing detects and recovers corrupted files without user intervention

5 Year Warranty

Synology’s 5-year limited warranty provides hardware replacement and technical support via email and telephone services, maximizing your enterprises’ return on investment.

Synology Replacement Services(SRS)

SRS provides free advance replacement units as early as the next business day in selected regions, maximizing the service uptime for your mission-critical storage and ensuring your business continuity.

Synology High Availability

Ensures seamless service transition between clustered servers in the event of a server failure.

Active Backup Suite

Integrated, modern, and license-free backup & instant recovery solution for VMware, Windows, Office 365, and G Suite.

Hyper Backup

Store multiple backup versions with block-level incremental data backup and cross-version deduplication.

Synology MailPlus

Secure, reliable, and private mail server solution with an intuitive and modern mail client.

Virtual Machine Manager

Run various operating systems in isolated sandboxes. Seamlessly clone, restore and migrate virtual machines.

Synology Drive

A versatile solution for file management and synchronization.

CPUCPU ModelIntel Xeon D-1541
CPU Architecture64-bit
CPU Frequency8-Core 2.1 (base) / 2.7 (turbo) GHz
Hardware Encryption Engine (AES-NI)
MemorySystem Memory16 GB DDR4 ECC RDIMM
Memory Module Pre-installed16 GB (16 GB x 1)
Total Memory Slots4
Memory Expandable up to128 GB (32 GB x 4)
NotesSynology 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.
StorageDrive Bays24
Maximum Drive Bays with Expansion Unit48 (RX1217sas) / 72 (RX2417sas)
Compatible Drive Type* (See all supported drives)2.5" SAS HDD
2.5" SAS SSD
2.5" SATA SSD
Maximum Internal Raw Capacity184.32 TB (7.68 TB drive x 24) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units552.96 TB (184.32 TB + 7.68 TB drive x 48) (Capacity may vary by RAID types)
Maximum Single Volume Size*200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
108 TB
Hot Swappable Drive
Notes"Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
Each internal volume (may consist of multiple drives) is expandble up to 108TB (with memory less than 32GB) or 200TB (with memory equal to or greater than 32GB).
External PortsRJ-45 1GbE LAN Port4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port2 (with Link Aggregation / Failover support)
USB 3.0 Port2
Expansion Port1
PCIePCIe Expansion1 x Gen3 x8 slot (x8 link)
Add-In-Card SupportPCIe Network Interface Card (Learn more)
File SystemInternal DrivesBtrfs
EXT4
External DrivesBtrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT*
NotesexFAT Access is purchased separately in Package Center.
AppearanceForm Factor (RU)2U
Size (Height x Width x Depth)88 mm x 482 mm x 724 mm
Weight14.9 kg
Rack Installation Support*4-post 19" rack (Synology Rail Kit - RKS1317)
NotesThe rail kit is sold separately
OthersSystem Fan80 mm x 80 mm x 4 pcs
Fan Speed ModeFull-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan
Power Recovery
Noise Level*57 dB(A)
Scheduled Power On / Off
Wake on LAN / WAN
Power Supply Unit / Adapter500 W
Redundant Power Supply
AC Input Power Voltage100 V to 240 V AC
Power Frequency50/60 Hz, Single Phase
Power Consumption*313.84 W (Access)
125.77 W (HDD Hibernation)
British Thermal Unit1,070.86 BTU/hr (Access)
429.15 BTU/hr (HDD Hibernation)
NotesPower consumption is measured when it's fully loaded with HGST 1.8TB HUC101818CS4204 hard drive(s).
Noise Level Testing Environment: Fully loaded with Toshiba 600GB AL14SEB060N 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%
TemperatureOperating Temperature0°C to 35°C (32°F to 95°F)
Storage Temperature-20°C to 60°C (-5°F to 140°F)
Relative Humidity5% to 95% RH
CertificationEAC
VCCI
RCM
KC
FCC
CE
BSMI
Warranty5 Years
NotesThe warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
EnvironmentRoHS Compliant
Packaging ContentMain Unit X 1
Accessory Pack X 1
AC Power Cord X 2
Quick Installation Guide X 1
Optional AccessoriesD4RD-2666-16G DDR4 ECC RDIMM*
D4RD-2666-32G DDR4 ECC RDIMM
Surveillance Device License Pack
Expansion Unit: RX1217sas X 2
Expansion Unit: RX2417sas X 2
Synology Ethernet Adapter E10G17-F2
Synology Ethernet Adapter E10G18-T1
Synology Ethernet Adapter E10G18-T2
Synology Rail Kit Sliding - RKS1317
VS360HD
VS960HD
NotesIt is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency. For more information, visit here.