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Name:
FS6400
- Description:
- FS6400 NAS DISKLESS 24BAY SAS SATA 2U RM DSM RAID 0/1/5/6/10/F1
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3 Year Extended Warranty
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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.
What is the price of FS6400?
Pricing for FS6400 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for FS6400.
Explore more options from Storage or explore other 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.
Product Comparison Table
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| Bay Count | 8-bay | 12-bay | 12-bay | 24-bay | 12-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Redundant Fan | Redundant Fan | Redundant Fan |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Depth | 27 inches | 28 inches | 28 inches | 28.0 inches | 28 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3.5 inches | 3 inches | 3.5 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 2 | 2 | 2 | 2 | 2 |
| Max RAM Capacity | 64 GB | 64 GB | 64 GB | 64 GB | 64 GB |
| Max Supported Capacity | 256 TB | 1 PB | 256 TB | 1 PB | 128 TB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | QTS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 500W | 500W | 500W | 350W |
| Product Name | RS822+ | FS6400 Unified Storage System | RX1217RP | SA3200D Enterprise Storage Array | DX1215 Storage Array |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 |
| RAM Type | DDR4 | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | NAS | SAN | NAS | SAN | NAS |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed |
| Surveillance Support | No | Yes | No | No | Yes |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.2 |
| Use Case | Enterprise Data Center | SMB Backup / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Media Server / Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 55 lbs | 45 lbs | 35 lbs | 55 lbs | 25 lbs |
| Width | 17.5 inches | 17 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the FS6400 NAS Diskless?
A
The FS6400 NAS Diskless is a high-density, enterprise-grade storage chassis designed for unified file and block-level data management.
Q
How many drive bays does the FS6400 support?
A
The FS6400 supports 24 hot-swappable 2.5-inch drive bays in a 2U rackmount form factor.
Q
Which drive interfaces are compatible with the FS6400?
A
The FS6400 is compatible with both 12Gb/s SAS and 6Gb/s SATA drives for flexible performance and capacity options.
Q
Which RAID levels are available on the FS6400?
A
The FS6400 supports RAID 0, 1, 5, 6, 10 and Synology’s F1 for optimized protection and performance.
Q
Does the FS6400 come with pre-installed drives?
A
No, the FS6400 is sold diskless, allowing you to choose and install drives that meet your specific performance and capacity requirements.
Q
What operating system manages the FS6400?
A
The FS6400 is managed by Synology DiskStation Manager (DSM), offering an intuitive web GUI and extensive storage features.
Q
What are the network connectivity options on the FS6400?
A
Out of the box, the FS6400 includes four 1GbE RJ-45 ports and two 10GbE SFP+ ports, with additional expansion via PCIe slots.
Q
What is the maximum raw storage capacity of the FS6400?
A
With 24 drive bays supporting up to 18TB each, the FS6400 can achieve a maximum raw capacity of 432TB.
Q
Which processor and memory does the FS6400 use?
A
The FS6400 is powered by an Intel Xeon D processor and ships with 16GB of DDR4 ECC memory, expandable up to 128GB.
Q
Does the FS6400 support hot-swappable drives and fans?
A
Yes, the FS6400 features tool-less, hot-swappable drive trays and redundant hot-swappable cooling fans for zero-downtime maintenance.
Q
What power supply configuration does the FS6400 have?
A
The FS6400 includes dual 550W AC power supplies in a redundant configuration for continuous operation.
Q
Can I manage the FS6400 remotely?
A
Yes, the FS6400 supports remote management via DSM Web UI, SNMP, and IPMI for streamlined administration.
Q
What form factor and dimensions does the FS6400 have?
A
The FS6400 is a 2U rackmount chassis measuring 88 mm × 446 mm × 730 mm (H × W × D).
Q
Is virtualization supported on the FS6400?
A
Yes, the FS6400 is certified for VMware, Hyper-V, and Citrix environments for seamless VM storage integration.
Q
What warranty and support options are available for the FS6400?
A
The FS6400 includes a 3-year limited warranty, with optional extension to 5 years through the Synology PremiumCare plan.
