Synology · NAS & Storage

Synology FlashStation FS6400 24 bay 2.5" SATA SSD NAS

Name: Synology FlashStation FS6400 24 bay 2.5" SATA SSD NAS
Brand: Synology
SKU: PRD-202607-5230

Buy Synology FlashStation FS6400 24 bay 2.5" SATA SSD NAS, Synology from Printer Bullet - Everything for office. Fast & Free Home Delivery. High Quality Service

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Key specifications
Form factor	Rackmount

Full specifications ↓

Product details

Key Features 24 x 2.5" SAS/SATA Drive Bays 2 x 2.1 GHz Intel Xeon 4110 Eight-Core 32GB of DDR4 ECC Registered RAM 2 x 10GbE \| 2 x Gigabit Ethernet 2 x USB 3.2 Gen 1 Type-A \| 1 x Expansion RAID 0, 1, 5, 6, 10, F1, JBOD & Basic Up to 240,000 4K IOPS Random Writes Connect RX1217sas & FX2421 Expansion AES 256-Bit & AES-NI Encryption Engines
CPU
CPU Model	Intel Xeon Silver 4110
CPU Quantity	2
CPU Architecture	64-bit
CPU Frequency	8-core 2.1 (base) / 3.0 (turbo) GHz
Hardware Encryption Engine (AES-NI)	✓
Memory
System Memory	32 GB DDR4 ECC RDIMM
Memory Module Pre-installed	32 GB (16 GB x 2)
Total Memory Slots	16
Maximum Memory Capacity	512 GB (32 GB x 16)
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. For more information on the recommended memory configurations, visit here.
Storage
Drive Bays	24
Maximum Drive Bays with Expansion Unit	48 (RX1217sas x 2) / 72 (FX2421* x 2)
Compatible Drive Type* (See all supported drives)	2.5" SAS HDD 2.5" SAS SSD 2.5" SATA SSD
Hot Swappable Drive*	✓
Notes	"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
RJ-45 1GbE LAN Port	2 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port	2 (with Link Aggregation / Failover support)
USB 3.2 Gen 1 Port*	2
Expansion Port	1
Notes	The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
PCIe
PCIe Expansion	2 x Gen3 x8 slots (x8 link)
File System
Internal Drives	Btrfs EXT4
External Drives	Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT
Notes	exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center.
Appearance
Form Factor (RU)	2U
Size (Height x Width x Depth)	88 mm x 482 mm x 724 mm
Weight	17.26 kg
Rack Installation Support*	4-post 19" rack (Synology Rail Kit - RKS-02)
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	✓
Power Recovery	✓
Noise Level*	53.7 dB(A)
Scheduled Power On / Off	✓
Wake on LAN / WAN	✓
Power Supply Unit / Adapter	800 W
Redundant Power Supply	✓
AC Input Power Voltage	100V to 240V AC
Power Frequency	50/60 Hz, Single Phase
Power Consumption	288.49 W (Access) 145.8 W (HDD Hibernation)
British Thermal Unit	984.37 BTU/hr (Access) 497.49 BTU/hr (HDD Hibernation)
Notes	Power consumption is measured when it is 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%
Temperature
Operating Temperature	0°C to 35°C (32°F to 95°F)
Storage Temperature	-20°C to 60°C (-5°F to 140°F)
Relative Humidity	5% to 95% RH
Certification
FCC CE BSMI EAC KC VCCI RCM
Warranty
5 Years
Notes	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
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
DDR4 ECC RDIMM: D4RD-2666-16G/D4RD-2666-32G Expansion Units: FX2421/RX1217sas 2.5" SATA SSD: SAT5210 25GbE Network Interface Card: E25G21-F2 10GbE Network Interface Card: E10G21-F2/E10G18-T2/E10G18-T1 Rail Kit Sliding: RKS-02 VisualStation: VS360HD Surveillance Device License Pack
Notes	It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency. For more information, visit here. Expansion Unit FX2421 can only be used with identical expansion units.