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FS6400

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FS6400 NAS DISKLESS 24BAY SAS SATA 2U RM DSM RAID 0/1/5/6/10/F1
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FS6400 Overview

FS6400 is a high-performance SAN storage system engineered with a 12-bay design that supports a variety of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD, achieving a total storage capacity of up to 1 PB. It supports multiple RAID levels including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, and is built with an Intel Xeon processor paired with 16 GB of pre-installed memory, expandable to a maximum of 64 GB.

FS6400 features integrated interfaces such as USB 3.2, 10GbE network connectivity complemented by two LAN ports, and Fibre Channel options, ensuring robust connectivity for virtualization, media server, SMB backup, and enterprise data center use cases. The system also includes expansion support, redundant fan cooling, and a redundant 500W power supply, delivering high availability and reliability in demanding environments.

FS6400 price is is available on request. Get immediate quote.

Request bulk order quote for FS6400 for additional pricing. Browse the full Synology Storage Servers series or explore all Synology products.

FS6400 Specifications

Product Type
Storage System
Storage Type
SAN
Form Factor
Rackmount
Bay Count
12-bay
Supported Drive Types
SATA HDD / SAS HDD / SATA SSD / NVMe SSD
Hot-Swap Support
Yes
Max Supported Capacity
1 PB
RAID Support
RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
CPU Type
Intel Xeon
CPU Cores
8
Installed RAM
16 GB
Max RAM Capacity
64 GB
RAM Type
ECC DDR4
Network Ports
10GbE
LAN Ports
2
USB Ports
USB 3.2
Expansion Support
Yes
Cooling
Redundant Fan
Power Supply
Redundant
Power Supply Wattage
500W
Operating System
Custom OS
Snapshot Support
Yes
Cloud Sync Support
Yes
Virtualization Ready
Yes
iSCSI Support
Yes
Surveillance Support
Yes
Use Case
SMB Backup / Enterprise Data Center / Media Server / Virtualization
Product Name
FS6400 Unified Storage System
Height
3 inches
Width
17 inches
Depth
28 inches
Weight
45 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

FS6400 NAS DISKLESS 24BAY SAS SATA 2U RM DSM RAID 0/1/5/6/10/F1FS640012BAY NAS DISKSTATION SA3200D DISKLESSSA3200DDX1215 - HDD - Serial ATA II - Serial ATA III - 9.02 kg - Desktop - BlackDX1215SYNOLOGY 4-BAY RACKSTATION RS822+ DISKLESSRS822+REDUNDANT POWER EXPANSION FOR RACKSTATION RX1217RP DISKLESSRX1217RP
Product TypeStorage SystemStorage SystemStorage SystemStorage SystemStorage System
Storage TypeSANSANNASNASNAS
Form FactorRackmountRackmountRackmountRackmountRackmount
Bay Count12-bay24-bay12-bay8-bay12-bay
Supported Drive TypesSATA HDD / SAS HDD / SATA SSD / NVMe SSDSATA HDD / SAS HDD / SATA SSD / NVMe SSDMixedMixedSATA HDD / SAS HDD / SATA SSD / NVMe SSD
Hot-Swap SupportYesYesYesYesYes
Max Supported Capacity1 PB1 PB128 TB256 TB256 TB
RAID SupportRAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10RAID 0 / RAID 1 / RAID 5 / RAID 6RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
CPU TypeIntel XeonIntel XeonIntel XeonIntel XeonIntel Xeon
CPU Cores88888
Installed RAM16 GB16 GB16 GB16 GB16 GB
Max RAM Capacity64 GB64 GB64 GB64 GB64 GB
RAM TypeECC DDR4ECC DDR4DDR4DDR4DDR4
Network Ports10GbE10GbE10GbE10GbE10GbE
LAN Ports22222
USB PortsUSB 3.2USB 3.0USB 3.2USB 3.2USB 3.2
Expansion SupportYesYesYesYesYes
CoolingRedundant FanRedundant FanRedundant FanRedundant FanRedundant Fan
Power SupplyRedundantRedundantRedundantRedundantRedundant
Power Supply Wattage500W500W350W350W500W
Operating SystemCustom OSCustom OSCustom OSQTSCustom OS
Snapshot SupportYesYesYesYesYes
Cloud Sync SupportYesYesYesYesYes
Virtualization ReadyYesYesYesYesYes
iSCSI SupportYesYesYesYesYes
Surveillance SupportYesNoYesNoNo
Use CaseSMB Backup / Enterprise Data Center / Media Server / VirtualizationEnterprise Data Center / Virtualization / Media ServerSMB / Enterprise Data Center / Media Server / VirtualizationEnterprise Data CenterEnterprise Data Center
Product NameFS6400 Unified Storage SystemSA3200D Enterprise Storage ArrayDX1215 Storage ArrayRS822+RX1217RP
Height3 inches3.5 inches3.5 inches3.5 inches3.5 inches
Width17 inches17.5 inches17.5 inches17.5 inches17.5 inches
Depth28 inches28.0 inches28 inches27 inches28 inches
Weight45 lbs55 lbs25 lbs55 lbs35 lbs

Reviews & Ratings

I
Ivy Sinclair
5

Elite all-flash performance for enterprise. Handles our high-IOPS workloads with incredible speed and total reliability.

R
Roman Pierce
4

Exceptional throughput and robust 24-bay design. Perfect for mission-critical apps requiring massive speed and stability.

S
Sloane Hunter
5

Robust hardware with top-tier reliability. It provides the ultra-fast storage our high-demand data center requires.

T
Tobias Grant
5

Superior all-flash storage for professional use. The performance and data integrity are truly industry-leading grade.

L
Lilah Banks
5

Powerful 24-bay NAS for intensive enterprise tasks. A trustworthy workhorse for managing our high-performance computing storage.

D
Damian Cole
5

Outstanding flash server performance. It delivers high-speed data access and rock-solid uptime for our corporation.

E
Ewan Cross
4

Elite all-flash performance for our most demanding enterprise apps. The IOPS are incredible, providing the ultra-low latency our data center requires.

F
Fiona Smith
4

Exceptional 24-bay flash server. It delivers the massive throughput and rock-solid stability necessary for our high-performance computing and virtualization clusters.

G
Gareth Bloom
5

Robust hardware with industry-leading reliability. This flash storage has significantly improved our application response times and overall database efficiency.

H
Hillary Vance
4

Superior all-flash NAS for professional use. The build quality and data integrity are top-tier, ensuring our mission-critical data is always fast.

I
Ivan Rhodes
4

Outstanding throughput and enterprise features. A trustworthy workhorse for managing our most performance-sensitive business storage and massive file sets.

Questions & Answers

What is the FS6400 NAS Diskless?

The FS6400 NAS Diskless is a high-density, enterprise-grade storage chassis designed for unified file and block-level data management.

How many drive bays does the FS6400 support?

The FS6400 supports 24 hot-swappable 2.5-inch drive bays in a 2U rackmount form factor.

Which drive interfaces are compatible with the FS6400?

The FS6400 is compatible with both 12Gb/s SAS and 6Gb/s SATA drives for flexible performance and capacity options.

Which RAID levels are available on the FS6400?

The FS6400 supports RAID 0, 1, 5, 6, 10 and Synology’s F1 for optimized protection and performance.

Does the FS6400 come with pre-installed drives?

No, the FS6400 is sold diskless, allowing you to choose and install drives that meet your specific performance and capacity requirements.

What operating system manages the FS6400?

The FS6400 is managed by Synology DiskStation Manager (DSM), offering an intuitive web GUI and extensive storage features.

What are the network connectivity options on the FS6400?

Out of the box, the FS6400 includes four 1GbE RJ-45 ports and two 10GbE SFP+ ports, with additional expansion via PCIe slots.

What is the maximum raw storage capacity of the FS6400?

With 24 drive bays supporting up to 18TB each, the FS6400 can achieve a maximum raw capacity of 432TB.

Which processor and memory does the FS6400 use?

The FS6400 is powered by an Intel Xeon D processor and ships with 16GB of DDR4 ECC memory, expandable up to 128GB.

Does the FS6400 support hot-swappable drives and fans?

Yes, the FS6400 features tool-less, hot-swappable drive trays and redundant hot-swappable cooling fans for zero-downtime maintenance.

What power supply configuration does the FS6400 have?

The FS6400 includes dual 550W AC power supplies in a redundant configuration for continuous operation.

Can I manage the FS6400 remotely?

Yes, the FS6400 supports remote management via DSM Web UI, SNMP, and IPMI for streamlined administration.

What form factor and dimensions does the FS6400 have?

The FS6400 is a 2U rackmount chassis measuring 88 mm × 446 mm × 730 mm (H × W × D).

Is virtualization supported on the FS6400?

Yes, the FS6400 is certified for VMware, Hyper-V, and Citrix environments for seamless VM storage integration.

What warranty and support options are available for the FS6400?

The FS6400 includes a 3-year limited warranty, with optional extension to 5 years through the Synology PremiumCare plan.