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Synology FS3400 Nas 24 Bay Nas Flashstation (diskless) Retail
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General InformationLightning 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. 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. 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 FS3400 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. Desktop Backup Safeguard your PC with Cloud Station Backup. Effortlessly back up data stored on macOS to Synology NAS with Time Machine. Active Backup for Office 365 / G Suite Protect corporate data stored on the cloud. On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.Office 365 G Suite 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. Powered by Synology DSM Synology High Availability Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications. 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. StorageNumber of Hard Drives Supported: 24Number of Hard Drives Installed: NoNumber of Solid State Drive Supported: 24Number of Solid State Drive Installed: NoProcessor & ChipsetProcessor Manufacturer: IntelProcessor Type: XeonProcessor Model: D-1541Processor Core: Octa-core (8 Core)Processor Speed: 2.10 GHzMemoryStandard Memory: 16 GBMemory Technology: DDR4 SDRAMNetwork & CommunicationEthernet Technology: 10 Gigabit Ethernet
Hardware Specs
CPU
CPU Model
Intel Xeon D-1541
CPU Architecture
64-bit
CPU Frequency
8-Core 2.1 (base) / 3.0 (turbo) GHz
Hardware Encryption Engine (AES-NI)
Yes
Memory
System Memory
16 GB DDR4 ECC RDIMM
Memory Module Pre-installed
16 GB (16 GB x 1)
Total Memory Slots
4
Memory Expandable up to
128 GB (32 GB x 4)
Notes
Synology reserves the right to replace memory modules with the same or higher frequency based on suppliers 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.
Storage
Drive Bays
24
Maximum Drive Bays with Expansion Unit
48 (RX1217sas) / 72 (RX2417sas)
Compatible Drive Type
2.5" SAS HDD
2.5" SAS SSD
2.5" SATA SSD
Maximum Internal Raw Capacity
184.32 TB (7.68 TB drive x 24) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units
552.96 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
Yes
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.
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 Ports
RJ-45 1GbE LAN Port
4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port
2 (with Link Aggregation / Failover support)
USB 3.0 Port
2
Expansion Port
1
PCIe
PCIe Expansion
1 x Gen3 x8 slot (x8 link)
Add-In-Card Support
PCIe Network Interface Card
File System
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT
Notes
exFAT Access is purchased separately in Package Center.
Appearance
Form Factor (RU)
2U
Rack Installation Support
4-post 19" rack (Synology Rail Kit - RKS1317)
Notes
The rail kit is sold separately
Others
System Fan
80 mm x 80 mm x 4 pcs
Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan
Yes
Power Recovery
Yes
Noise Level
57 dB(A)
Scheduled Power On / Off
Yes
Wake on LAN / WAN
Yes
Power Supply Unit / Adapter
500 W
Redundant Power Supply
Yes
AC Input Power Voltage
100 V to 240 V AC
Power Frequency
50/60 Hz, Single Phase
Power Consumption
313.84 W (Access)
125.77 W (HDD Hibernation)
British Thermal Unit
1,070.86 BTU/hr (Access)
429.15 BTU/hr (HDD Hibernation)
Notes
Power consumption is measured when its 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: 24.25-25.75oC, Humidity: 58.2-61.8%
Temperature
Operating Temperature
0oC to 35oC (32oF to 95oF)
Storage Temperature
-20oC to 60oC (-5oF to 140oF)
Relative Humidity
5% to 95% RH
Certification
EAC
VCCI
RCM
KC
FCC
CE
BSMI
Environment
RoHS Compliant
Packaging Content
Main Unit X 1
Accessory Pack X 1
AC Power Cord X 2
Quick Installation Guide X 1
Optional Accessories
D4RD-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
Notes
It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency.
Software Specs
Storage Management
Maximum Internal Volume Number
256
Maximum iSCSI Target Number
256
Maximum iSCSI LUN
512
iSCSI LUN Clone/Snapshot, Windows ODX
Yes
SSD Read / Write Cache
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
RAID 5 to RAID 6
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
File Services
File Protocol
CIFS/AFP/NFS/FTP/WebDAV
Maximum Concurrent CIFS/AFP/FTP Connections
4,000
Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion)
10,000
Windows Access Control List (ACL) Integration
Yes
NFS Kerberos Authentication
Yes
Account and Shared Folder
Maximum Local User Accounts
16,000
Maximum Local Groups
512
Maximum Shared Folder
512
Maximum Shared Folder Sync Tasks
32
High Availability
Synology High Availability
Yes
Log Center
Syslog Events per Second
3,000
CPU
CPU Model
Intel Xeon D-1541
CPU Architecture
64-bit
CPU Frequency
8-Core 2.1 (base) / 3.0 (turbo) GHz
Hardware Encryption Engine (AES-NI)
Yes
Memory
System Memory
16 GB DDR4 ECC RDIMM
Memory Module Pre-installed
16 GB (16 GB x 1)
Total Memory Slots
4
Memory Expandable up to
128 GB (32 GB x 4)
Notes
Synology reserves the right to replace memory modules with the same or higher frequency based on suppliers 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.
Storage
Drive Bays
24
Maximum Drive Bays with Expansion Unit
48 (RX1217sas) / 72 (RX2417sas)
Compatible Drive Type
2.5" SAS HDD
2.5" SAS SSD
2.5" SATA SSD
Maximum Internal Raw Capacity
184.32 TB (7.68 TB drive x 24) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units
552.96 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
Yes
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.
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 Ports
RJ-45 1GbE LAN Port
4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port
2 (with Link Aggregation / Failover support)
USB 3.0 Port
2
Expansion Port
1
PCIe
PCIe Expansion
1 x Gen3 x8 slot (x8 link)
Add-In-Card Support
PCIe Network Interface Card
File System
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT
Notes
exFAT Access is purchased separately in Package Center.
Appearance
Form Factor (RU)
2U
Rack Installation Support
4-post 19" rack (Synology Rail Kit - RKS1317)
Notes
The rail kit is sold separately
Others
System Fan
80 mm x 80 mm x 4 pcs
Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan
Yes
Power Recovery
Yes
Noise Level
57 dB(A)
Scheduled Power On / Off
Yes
Wake on LAN / WAN
Yes
Power Supply Unit / Adapter
500 W
Redundant Power Supply
Yes
AC Input Power Voltage
100 V to 240 V AC
Power Frequency
50/60 Hz, Single Phase
Power Consumption
313.84 W (Access)
125.77 W (HDD Hibernation)
British Thermal Unit
1,070.86 BTU/hr (Access)
429.15 BTU/hr (HDD Hibernation)
Notes
Power consumption is measured when its 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: 24.25-25.75oC, Humidity: 58.2-61.8%
Temperature
Operating Temperature
0oC to 35oC (32oF to 95oF)
Storage Temperature
-20oC to 60oC (-5oF to 140oF)
Relative Humidity
5% to 95% RH
Certification
EAC
VCCI
RCM
KC
FCC
CE
BSMI
Environment
RoHS Compliant
Packaging Content
Main Unit X 1
Accessory Pack X 1
AC Power Cord X 2
Quick Installation Guide X 1
Optional Accessories
D4RD-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
Notes
It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency.
Software Specs
Storage Management
Maximum Internal Volume Number
256
Maximum iSCSI Target Number
256
Maximum iSCSI LUN
512
iSCSI LUN Clone/Snapshot, Windows ODX
Yes
SSD Read / Write Cache
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
RAID 5 to RAID 6
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
File Services
File Protocol
CIFS/AFP/NFS/FTP/WebDAV
Maximum Concurrent CIFS/AFP/FTP Connections
4,000
Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion)
10,000
Windows Access Control List (ACL) Integration
Yes
NFS Kerberos Authentication
Yes
Account and Shared Folder
Maximum Local User Accounts
16,000
Maximum Local Groups
512
Maximum Shared Folder
512
Maximum Shared Folder Sync Tasks
32
High Availability
Synology High Availability
Yes
Log Center
Syslog Events per Second
3,000
- Manufacturer:
- Model Number:
- Condition:
- Weight:
- Dimensions:
- Updated:
- Added:
- Synology
- FS3400
- New
- 32.85lbs
- 5 X 5 X 5
- Sep 24, 2024
- Feb 29, 2020
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Synology FS3400 Nas 24 Bay Nas Flashstation (diskless) Retail