Server Synology FS6400 Desktop Intel Xeon 4110 32GB DDR4

Synology FlashStation FS6400 is a 2U rackmount server powered by an Intel Xeon processor and 32 GB DDR4 memory, designed for I/O-intensive and latency-sensitive workloads. It supports 2.5" SATA drives, offers multi-LAN networking with optional PCIe Ethernet add-in cards, and is suitable for multimedia post-production, virtual machines, online transaction processing, and database applications. The device runs Synology DiskStation Manager (DSM) and includes features such as Btrfs, RAID F1, Snapshot Replication, and enterprise-grade security tools.

Advantages

FS6400 delivers high I/O performance and low latency through an SSD-optimized design and multi-LAN networking. The Btrfs file system and Snapshot Replication provide efficient, flexible data protection and fast recovery at file- and folder-level granularity. RAID F1 improves SSD pool resilience by unevenly distributing write workload to prevent simultaneous drive wear-out. Built-in DSM services (Virtual Machine Manager, Synology High Availability, Synology Office, MailPlus) and comprehensive security features ensure manageability and protection for business-critical data. A 5-year limited warranty and optional Synology Replacement Service increase operational availability.

Suitable for

• Multimedia post-production and content pipelines
• Hosting and running multiple virtual machines and containers
• Online transaction processing and database applications
• High-performance file services and centralized storage for businesses

Key specifications

• Model: Synology FlashStation FS6400 (MPN: FS6400, EAN: 4711174722730)
• Processor family: Intel Xeon (example Xeon 4110, 2.1 GHz)
• Installed memory: 32 GB DDR4 (expandable up to 512 GB; 16 memory slots)
• Drive support: 2.5" SATA HDD/SSD
• Network: Multi-LAN (10/100/1000Base-T), optional PCIe 3.0 Ethernet add-in cards
• Power supply: 800 W (redundant power support)
• Form factor: 2U rackmount / chassis type: Desktop; color: Black; weight: ~17.26 kg
• File system: Btrfs with Snapshot Replication; RAID F1 support
• Software: Synology DiskStation Manager with Virtual Machine Manager, Synology High Availability, Synology Office, MailPlus
• Warranty: 5-year limited warranty; Synology Replacement Service available in selected regions

How to use

Install the FS6400 in a standard 2U rack space and connect power and network cables. Populate the drive bays with supported 2.5" SATA drives and configure RAID according to performance and redundancy needs; choose RAID F1 for SSD-heavy pools to improve longevity. Access DSM through a web browser to complete initial setup: create shared folders, enable Btrfs features and Snapshot Replication, configure iSCSI targets for virtualization platforms, and install or enable DSM packages such as Virtual Machine Manager or Synology Office. For virtualization, register the storage with VMware, Hyper-V, Citrix, or OpenStack as required and create LUNs or datastore targets.

Recommendations

For latency-sensitive and I/O-heavy deployments, use high-quality enterprise SSDs, enable RAID F1 for SSD pools, and plan memory expansion to match virtualization workloads. Keep DSM and security packages up to date, use 2-step verification and AES-256 encryption for sensitive data, and consider Synology Replacement Service for minimal downtime in critical environments.