Synology FlashStation FS6400

Additional information

Key Features

Synology FlashStation FS6400 is a 2U rackmount server designed for I/O-intensive and latency-sensitive tasks, ideal for multimedia post-production, virtual machines, online transaction processing, or database applications.

CPU: Dual Intel^® Xeon^® Silver 8-core with NUMA
Memory: DDR4 ECC RDIMM, up to 512GB
High Performance: Over 240,000 iSCSI 4K random write IOPS
Scalability: Up to 72 drives with FX2421²

Specifications

CPU

CPU Model	CPU Quantity	CPU Core	CPU Architecture	CPU Frequency	Hardware Encryption Engine
Intel Xeon Silver 4110	2	8	64-bit	2.1 (base) / 3.0 (turbo) GHz	Yes

Memory

System Memory	Memory Module Pre-installed	Total Memory Slots	Maximum Memory Capacity
32 GB DDR4 ECC RDIMM	32 GB (16 GB x 2)	16	512 GB (32 GB x 16)

Storage

Drive Bays	Maximum Drive Bays with Expansion Unit	Compatible Drive Type* (See all supported drives)	Hot Swappable Drive*
24	72 (FX2421 x 2)	2.5″ SAS HDD/ 2.5″ SAS SSD/ 2.5″ SATA SSD	Yes

External Ports

RJ-45 1GbE LAN Port	RJ-45 10GbE LAN Port	USB 3.2 Gen 1 Port*	Expansion Port	Expansion Port Type
2	2	2	1	Mini-SAS HD

PCIe Expansion

2 x Gen3 x8 slots (x8 link)

Appearance

Form Factor (RU)	Size (Height x Width x Depth)	Weight	Rack Installation Support*
2U	88 mm x 482 mm x 724 mm	17.26 kg	4-post 19″ rack (Synology Rail Kit – RKS-02)

Others

System Fan	Fan Speed Mode	Easy Replacement System Fan	Power Recovery	Noise Level*	Scheduled Power On / Off	Wake on LAN / WAN	Power Supply Unit / Adapter	Redundant Power Supply	AC Input Power Voltage	Power Frequency	Power Consumption	British Thermal Unit
80 mm x 80 mm x 4 pcs	Full-Speed Mode/ Cool Mode/ Quiet Mode	Yes	Yes	53.7 dB(A)	Yes	Yes	800 watts	Yes	100V to 240V AC	50/60 Hz, Single Phase	288.49 watts (Access)/ 145.8 watts (HDD Hibernation)	984.37 BTU/hr (Access)/ 497.49 BTU/hr (HDD Hibernation)

Temperature

Operating Temperature	Storage Temperature	Relative Humidity	Operating Humidity
0°C to 35°C (32°F to 95°F)	-20°C to 60°C (-5°F to 140°F)	5% to 95% RH	8% to 80% RH

Certification

FCC/ CE/ BSMI/ VCCI/ RCM/ UKCA/ EAC/ CCC/ KC/ BIS

Warranty

5 Years

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: D4ER01-16G/D4RD-2666-32G Expansion Units: FX2421*/RX1222sas Enterprise Series 2.5″ SATA SSD: SAT5200 Series 25GbE Network Interface Card: E25G30-F2 10GbE Network Interface Card: E10G30-F2/E10G30-T2/E10G18-T1 Rail Kit Sliding: RKS-02

Overview

Fast and reliable networking

With multi-LAN design, FS6400 is capable of performing Link Aggregation and failover.

Complete iSCSI and virtualization solutions

Synology iSCSI storage supports most virtualization solutions such as VMware vSphere, Microsoft Hyper-V, Citrix Xen Server, and OpenStack Cinder to enhance work efficiency.

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 overheads.

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.

Flash volume deduplication

Remove duplicate data on all-flash arrays with volume-wide deduplication to greatly increase storage efficiency.

Digital asset protection

Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes.

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