Synology FlashStation FS6420 24-Bay All-Flash Enterprise NAS Enclosure
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- Brand Store: Synology
- Model: Synology FlashStation FS6420
- Availability: Out Of Stock
- Part No: FS6420
Key features
Engineered for Intensive Workloads
Reliable and Secure Virtualization and Containerization
Built-in Data and Uptime Protection Solutions
Advanced Data Security Measures
Intelligent Storage Optimization
Collaboration in a Secure Cloud, Assisted by AI
Reliable and Secure Virtualization and Containerization
Built-in Data and Uptime Protection Solutions
Advanced Data Security Measures
Intelligent Storage Optimization
Collaboration in a Secure Cloud, Assisted by AI


Synology Synology FlashStation FS6420
| Specification | Details |
|---|---|
| CPU Model | AMD EPYC 7303 |
| CPU Quantity | 1 |
| CPU Cores | 16 |
| CPU Threads | 32 |
| CPU Architecture | 64-bit |
| CPU Frequency | 2.4 (base) / 3.4 (turbo) GHz |
| Hardware Encryption Engine | — |
| System Memory | 64 GB DDR4 ECC RDIMM |
| Memory Module Pre-installed | 64 GB (64 GB x 1) |
| Total Memory Slots | 16 |
| Maximum Memory Capacity | 1024 GB (64 GB x 16) |
| Memory Notes | Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and 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 multi-module memory configurations, all modules must be identical and share the same model number. Check the Product Manual of your Synology product for recommended memory configurations. |
| Drive Bays | 24 x 2.5" SATA SSD |
| Hot Swappable Drive | — |
| Storage Notes | Compatible drives are mandatory. Please consult the compatibility list before purchasing hard drives. SSD cache can be enabled with select compatible SSD. See the compatibility list for model-specific support and details. SSDs are sold separately. |
| RJ-45 10GbE LAN Port | 2 |
| Out-of-Band Management LAN Port | 1 |
| USB 3.2 Gen 1 Port | 2 |
| PCIe Expansion | 2 x Gen4 x16 slot (x16 link) |
| Form Factor (RU) | 2U |
| Size (Height x Width x Depth) | 88 mm x 482 mm x 724 mm |
| Weight | 15.5 kg |
| Rack Installation Support | 4-post 19" rack (Synology Rail Kit - RKS-02) |
| Rack Notes | The rail kit is sold separately |
| 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 | 53.0 dB(A) |
| Scheduled Power On / Off | — |
| Wake on LAN / WAN | — |
| Power Supply Unit / Adapter | 550 W |
| Redundant Power Supply | — |
| AC Input Power Voltage | 100 V to 240 V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption | 164.74 W (Access) |
| British Thermal Unit | 561.76 BTU/hr (Access) |
| Noise & Power Notes | For more information on how power consumption is measured, refer to the manufacturer's documentation. Noise testing was conducted with the Synology system fully installed with Synology SATA SSDs and in an idle state. Two G.R.A.S. type 40AE microphones were placed at a 1 m distance from the front and rear of the device. Background noise: 16.49–17.51 dB(A); Temperature: 24.25–25.75 °C; Humidity: 58.2–61.8%. |
| Operating Temperature | 0°C to 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Operating Humidity | 8% to 80% RH |
| Storage Humidity | 5% to 95% RH |
| Certification | FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, UL |
| Environment | RoHS Compliant |
| Packaging Content | Main Unit x 1; Accessory Pack x 1; C13 to C14 power cord × 2; Front Cover × 1 |
| Optional Accessories | DDR4 ECC RDIMM: D4ER02-64G; Enterprise Series 2.5" SATA SSD: SAT5200 Series; 25GbE Network Interface Card: E25G30-F2; 10GbE Network Interface Card: E10G30-F2 / E10G30-T2 / E10G30-T1; Rail Kit Sliding: RKS-02 |
Download Synology FlashStation FS6420 Datasheet
| General | |
| Manufacturer | Synology |
|---|---|
| Model | Synology FlashStation FS6420 |
| Manufacturer Part No | FS6420 |
| Compatible Country | Middle East, Africa, Iran, Dubai |
| Country of Origin | Taiwan |
























