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Synology Flash Station 3420 Intel Xeon D-1739, 32GB, 2U, 24 Bays – FS3420
Brand: Synology
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AED. 50,210.00 excl. VAT
Estimated delivery between Nov 18, 2026 - Dec 16, 2026
For urgent delivery, please contact sales before ordering. Orders usually ship as per the estimated delivery date in certain case backorders may take 4–12 weeks. Images are for illustration only and may differ from the actual item.
Synology Flash Station 3420 Intel Xeon D-1739, 32GB, 2U, 24 Bays – FS3420
All-flash data management solution for I/O sensitive workloads.
Ports & Slots
- Power button and indicator
- Status indicator
- Alert indicator
- Alarm silence button
- Drive status indicators
- Rail kit release tabs
7. Drive trays
8. PSU fans
9. Power ports
10. Mounting holes
11. PSU indicators
12. Reset button
13. Management port
14. USB 3.2 Gen 1 ports
15. 10GbE RJ-45 ports
16. PCI Express expansion slots
Published on lastbestprice.com
Overview
Features
Harness all-flash storage to speed up business workflows.
Fast and reliable
Flexible configuration
Supports additional 10/25GbE ports, Fibre Channel adapters5and up to 192 GB of memory
Versatile business application platform
Enhance productivity with collaboration tools and run containerized or virtualized workloads.
Consolidate your essential workloads
FS3420 is the ideal data storage solution to power and protect your demanding workloads and data services.
Performance that drives productivity
iSCSI: Random IOPS with SSD2
Designed for reliability
Flexible, high-performance network connectivity
The FS3420 supports a wide range of networking interfaces, protocols and configurations for seamless integration into enterprise environments.
Built-in fast connectivity
Two 10GbE RJ-45 ports provide excellent networking performance right out of the box.
Flexible networking options5
Improve I/O performance or add redundancy with optional 10GbE or 25GbE SFP+/SFP28 and 1GbE or 10GbE Ethernet NICs or Fibre Channel HBAs.
Failover and network balancing
Bond multiple network interfaces with Link aggregation to enable automatic network failover and load balancing.
Storage efficiency
Automated storage tiering
Synology Tiering automatically moves infrequently accessed data from the FS3420 to cost-efficient tiers, balancing performance and capacity to maximize storage ROI. Flexible tiering policies, broad target support and clear visibility into data usage help you adapt quickly to changing business needs.
Flash volume deduplication
Volume-wide deduplication on all-flash arrays removes redundant data, boosting storage efficiency by up to 65% for virtual desktops and virtual machines.
VM Block & File Storage
Certified virtualization support
Deploy and manage storage operations in various virtualization environments with certified support for VMware® vSphere™, Microsoft® Hyper-V® and Citrix® XenServer™.
Block storage for Kubernetes
The Synology CSI Driver for Kubernetes enables seamless provisioning and management of persistent volumes. It supports snapshots via Kubernetes native APIs and multiple access protocols, providing scalable, secure and reliable block storage for stateful Kubernetes workloads.
Container & VM hosting
Container Manager enables easy deployment and management of Docker‑based containers on Synology systems, providing scalability and simplified management for thousands of apps. For full virtualization, Virtual Machine Manager (VMM) enables Windows®, Linux® and DSM environments to run as isolated, flexible virtual machines, giving businesses the freedom to test, develop and run diverse workloads securely on a single Synology system.7
Collaboration in a secure cloud, assisted by AI
Enhance workplace collaboration with Synology Office Suite. Create, edit and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership.8 Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels and group conversations. AI assistance enhances productivity across apps, with support for leading AI providers via API key integration.Learn more
Work smarter with AI
An all-in-one private cloud productivity AI solution with smart tools and privacy controls.
MailPlus
Summarize emails and generate smart replies
Document
Write and polish drafts
Slides
One-click translation of the entire presentation and annotations
Spreadsheet
Analyze data and get formula suggestions
Intuitive storage for on-site and remote teams
Provide secure and convenient cross-platform tile access, sharing and synchronization across multiple locations.
A secure private cloud solution for business collaboration
A private cloud suite for file sharing
Empower your entire organization with streamlined access, sharing, and syncing of data from any location. Establish granular control over file and folder access and sharing permissions. Maintain a comprehensive audit trail of file activities and track changes to file share settings with detailed records.Learn more
Multi-platform support
Access personal and shared data from mobile apps, desktop clients, web browsers or another Synology system. Any changes you make are automatically synced to other devices as soon as they are connected.
Efficient multi-site synchronization
Cloud-powered multi-site syncing
Empower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.9Learn more
NAS-to-NAS synchronization
Automate site-to-site data synchronization for better team workflows. Options for one-way or two-way syncing keep files and folders up-to-date across every data site.Learn more
Sync to public cloud providers
Connect seamlessly to public cloud services including Amazon S3, BackBlaze B2, Dropbox, Google Cloud Storage, Microsoft Azure and OpenStack Swift. Multiple protocol support, client-side encryption and customizable sync and bandwidth controls enable efficient storage management across various platforms.Learn more
Comprehensive backup solutions
Endpoint, VM and NAS/SAN protection
Securely back up a wide range of systems including Windows, Mac and Linux endpoints, VMware® and Hyper-V® virtual machines and Synology servers. Expand protection to physical servers running Windows or Linux, as well as storage solutions such as Windows Server with VSS (Volume Shadow Copy Service) and agentless file-based backup via SMB. Built-in deduplication technology optimizes storage efficiency, while multi-versioning capabilities provide flexible restoration options.Learn more
Microsoft 365 and Google Workspace
Centralize backups of Microsoft 365 and Google Workspace data to protect cloud data from accidents and simplify compliance with data retention policies. Schedulable backups, flexible file versioning and block-level deduplication ensure flexibility and storage and bandwidth savings.
Advanced data protection and recovery
Efficient and reliable Synology system backup
Back up entire systems or all data, applications and configurations to a wide range of storage destinations, including Synology C2 Storage.9 In case of data loss, quickly restore complete systems through bare-metal recovery or retrieve individual files as needed. Advanced features including automated scheduling, granular access controls, end-to-end encryption, data deduplication and multi-version retention empower you to create the optimal backup plan for your data deployment.Learn more
Tamper-proof protection with immutable snapshots
Safeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Learn more
Centralized monitoring and management
Monitor and manage your Synology fleet from a central interface, on-prem or in the cloud.
Backed by Synology drives
Leverage high sustained performance and reliability with enterprise-grade drives designed specifically for Synology systems.4 Take advantage of advanced features such as volume-wide data deduplication, lifetime analytics and seamless firmware upgrades.
Hard drives designed for Synology
See how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.
Published on lastbestprice.com
Detailed Tech Specs
Hardware Specifications |
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|---|---|---|
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CPU |
CPU Model | Intel Xeon D-1739 |
| CPU Quantity | 1 | |
| CPU Cores | 8 | |
| CPU Threads | 16 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 3.0 (base) / 3.5 (turbo) GHz | |
| Hardware Encryption Engine | ||
|
Memory |
System Memory | 32 GB DDR4 ECC RDIMM |
| Memory Module Pre-installed | 32 GB (32 GB × 1) | |
| Total Memory Slots | 6 | |
| Maximum Memory Capacity | 192 GB (32 GB × 6) | |
| Notes |
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Storage |
Drive Bays (See all supported drives) |
24 × 2.5" SATA SSD
|
| Hot Swappable Drive* | ||
| Notes |
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External Ports |
RJ-45 10GbE LAN Port | 2 |
| Out-of-Band Management LAN Port | 1 | |
| USB 3.2 Gen 1 Port | 2 | |
|
PCIe |
PCIe Expansion | 2 × Gen4 x8 slot (x8 link) |
|
Appearance |
Form Factor (RU) | 2U |
| Size (Height × Width × Depth) | 88 mm × 482 mm × 724 mm | |
| Weight | 15.0 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 × 80 mm × 4 pcs |
| Fan Speed Mode |
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| Easy Replacement System Fan | ||
| Power Recovery | ||
| Noise Level | 37.8 dB(A) | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 550 watts | |
| Redundant Power Supply | ||
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 122.0 watts (Access) | |
| British Thermal Unit | 416.02 BTU/hr (Access) | |
| Notes |
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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) | |
| Operating Humidity | 8% to 80% RH | |
| Storage Humidity | 5% to 95% RH | |
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Certification |
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Warranty |
5 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
|
Environment |
RoHS Compliant | |
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Packaging Content |
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Optional Accessories |
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| Notes | 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. | |
Software Specs
DSM Specifications |
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|---|---|---|
| Maximum Single Volume Size |
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| Maximum Internal Volume Number | 32 | |
| SSD Read/Write Cache (Determining cache size) | ||
| SSD TRIM | ||
| Storage Efficiency | ||
| RAID Group | ||
| Supported RAID Type |
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| RAID Migration |
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| Volume Expansion with Larger HDDs |
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| Volume Expansion by Adding a HDD |
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| Global Hot Spare Supported RAID Type |
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| Notes |
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| Internal Drives |
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| External Drives |
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| File Protocol |
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| Maximum Number of SMB Connections (FSCT-Based) | 5,700 | |
| Windows Access Control List (ACL) Integration | ||
| NFS Kerberos Authentication | ||
| Notes |
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| Maximum Local User Accounts | 10,240 | |
| Maximum Local Groups | 512 | |
| Maximum Shared Folder | 512 | |
| Maximum Shared Folder Sync Tasks | 32 | |
| Hybrid Share Folder Number | 30 | |
| Data & Folder Backup | ||
| Entire System Backup | ||
| Synology High Availability | ||
| Syslog Events per Second | 3,000 | |
|
Virtualization |
VMware vSphere | ESXi 8.0 U2, ESXi 8.0 U1, ESXi 8.0, ESXi 7.0 U3, ESXi 7.0 U2, ESXi 7.0 U1, ESXi 7.0, ESXi 6.7 U3, ESXi 6.7 U2, ESXi 6.7 U1, ESXi 6.7, ESXi 6.5 U3, ESXi 6.5 U2, ESXi 6.5 U1, ESXi 6.5 |
| Microsoft Hyper-V | Windows Server 2025, Windows Server 2022 | |
| Citrix XenServer | XenServer 8.4, XenServer 8, Citrix Hypervisor 8.2 LTSR CU1 | |
| OpenStack | Cinder | |
| Supported Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV | |
| Supported Browsers |
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| Supported Language | English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文 | |
| Notes | For an updated list of supported browser versions, check the DSM Technical Specifications. | |
|
Add-on Packages view the complete package list |
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Synology AI Console |
Third-Party AI Model Integration | |
| Maximum De-Identification Rate | 5,700 words per second | |
| Notes |
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| Maximum Number of Users | 500 | |
| Notes |
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| Maximum iSCSI Target Number | 256 | |
| Maximum LUN | 512 | |
| LUN Clone/Snapshot, Windows ODX | ||
| Free Email Accounts | 5 (Additional accounts require purchase of licenses) | |
| Maximum Number of Users | 12,000 | |
| Notes |
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| Maximum Snapshots per Shared Folder | 1,024 | |
| Maximum Snapshots per LUN | 256 | |
| Maximum Snapshots per System | 65,536 | |
| Maximum Replication Tasks for Shared Folders | 128 | |
| Maximum Replication Tasks for LUNs | 64 | |
| Maximum Replication Tasks per System | 128 | |
| Default Licenses | 2 (Additional cameras require purchase of licenses) | |
| Maximum IP Cameras and Total FPS (H.264) |
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| Maximum IP Cameras and Total FPS (H.265) |
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| Notes |
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| Maximum Number of Users | 10,200 | |
| Maximum Number of Hosted Files | 100,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) | |
| Notes |
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| Maximum Number of Users | 10,000 | |
| Notes |
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| Recommended Virtual Machine Instances | 16 (Learn more) | |
| Recommended Virtual DSM Number (Licenses required) | 16 (including 1 Free License) | |
| Notes | The specifications vary depending on system configuration and memory size. | |
| Maximum Connections | 32 | |
Notes:
- Model specifications are subject to change without prior notice.
- The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
- The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
- If usage requirements exceed the specifications above, please contact our regional partners for professional advice.
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