Synology FlashStation | FS6400
Enhanced Performance with FS6400
The Synology FlashStation FS6400 is a high-performance 2U rackmount NAS server designed for I/O-intensive and latency-sensitive tasks. It features dual Intel Xeon Silver 8-core CPUs, up to 512GB of DDR4 ECC RDIMM memory, and can support up to 72 drives. The FS6400 is ideal for multimedia post-production, virtual machines, online transaction processing, and database applications.
Key Specifications:
- CPU: Intel Xeon Silver 4110 Processor
- Memory: 32 GB DDR4 ECC RDIMM RAM
- Networking: 2 Gigabit Ethernet Ports
- Storage: 24-Bay NAS for Flexible Storage with Hot-Swappable HDDs and SSDs
- Form Factor: 2U
Specification
| Synology FlashStation FS6400 Hardware Specifications | ||
|---|---|---|
| CPU | CPU Model | Intel Xeon Silver 4110 |
| CPU Quantity | 2 | |
| CPU Core | 8 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 2.1 (base) / 3.0 (turbo) GHz | |
| Hardware Encryption Engine | Yes | |
| 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 |
| |
| Storage | Drive Bays | 24 |
| Maximum Drive Bays with Expansion Unit | 72 (FX2421 x 2) | |
| Compatible Drive Type* (See all supported drives) |
| |
| Hot Swappable Drive* | Yes | |
| 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 |
| RJ-45 10GbE LAN Port | 2 | |
| USB 3.2 Gen 1 Port* | 2 | |
| Expansion Port | 1 | |
| Expansion Port Type | Mini-SAS HD | |
| 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) |
| 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 |
| |
| Easy Replacement System Fan | Yes | |
| Power Recovery | Yes | |
| Noise Level* | 53.7 dB(A) | |
| Scheduled Power On / Off | Yes | |
| Wake on LAN / WAN | Yes | |
| Power Supply Unit / Adapter | 800 watts | |
| Redundant Power Supply | Yes | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 288.49 watts (Access) 145.8 watts (HDD Hibernation) | |
| British Thermal Unit | 984.37 BTU/hr (Access) 497.49 BTU/hr (HDD Hibernation) | |
| Notes |
| |
| 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 |
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| Environment | RoHS Compliant | |
| Synology FlashStation FS6400 Packaging Content |
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