Synology FlashStation FS6400 (24-bay all-flash, dual Xeon Silver, 10GbE)
All-flash 2U storage built for I/O-intensive databases and virtualization.
We help you choose, configure, and deliver the right system — no obligation.
Configuration at a Glance
Tailored per engagement. Full technical overview below.
Configuration Options
Core specifications for this system. Every component is configurable to your workload — request a quote for a tailored build.
All-flash array (no GPU)
2x Intel Xeon Silver (8-core class), NUMA-optimized I/O
32 GB DDR4 ECC RDIMM, expandable to 512 GB
24x 2.5" SAS/SATA SSD bays; expandable to 72 drives
Overview
The FlashStation FS6400 is a 2U 24-bay all-flash array pairing dual Intel Xeon Silver processors with SAS/SATA SSDs to sustain latency-sensitive transactional and virtualization workloads. Nexus Compute specifies, populates, and burns-in each unit, then delivers it warranty-backed through authorized Synology channels.
Who This Solution Is For
Business Benefits
Consistent low latency
An all-SSD design delivers predictable response times that keep databases and VMs responsive under load.
Scales with demand
Expansion to dozens of additional drives lets capacity grow without forklift replacement of the array.
Delivered ready to run
Each system arrives populated, configured, and burn-in tested so deployment is fast and low-risk.
Typical Business Use Cases
OLTP and high-IOPS database storage
VMware and Hyper-V datastores
Multimedia post-production scratch
Tier-1 storage consolidation
Industry Applications
Technical Overview
Built on Synology DSM with dual Xeon Silver processors and NUMA-optimized I/O, the FS6400 hosts 24 hot-swap 2.5-inch SAS/SATA SSDs across a redundant-power 2U chassis. RAID, snapshots, and synchronous replication are configured to the workload, with high-availability pairing available for tier-1 service levels.
| Accelerator | All-flash array (no GPU) |
| CPU | 2x Intel Xeon Silver (8-core class), NUMA-optimized I/O |
| Memory | 32 GB DDR4 ECC RDIMM, expandable to 512 GB |
| Storage | 24x 2.5" SAS/SATA SSD bays; expandable to 72 drives |
| Networking | Onboard 10GBASE-T; optional 25GbE/40GbE NICs |
| Form Factor | 2U rackmount, redundant hot-swap PSU |
| Management | Synology DSM with snapshots and replication |
| Performance | 200,000+ iSCSI 4K random-write IOPS (configuration dependent) |
| Warranty | 5-year limited hardware warranty via authorized channel |
Specifications are indicative and configured to each engagement. Request a quote for a configuration tailored to your requirements.
Warranty, Support & Fulfillment
Every system ships from an authorized channel, configured and tested, with the documentation enterprise buyers need — backed by warranty and a dedicated account team.
Enterprise Warranty
Full manufacturer warranty with optional on-site, next-business-day support and extended coverage.
Authorized Channel
Sourced through Tier-1 distribution and OEM partners — never grey market. Asset & warranty records included.
Lead Time & Deployment
48-hour quotes, then configured, burn-in tested, and delivered on a committed schedule.
Nationwide Fulfillment
Coordinated logistics, rack-and-stack, and delivery wherever your infrastructure lives.
Frequently Asked Questions
Is the FS6400 suited to virtualization datastores?
Yes. Its all-flash media and 10/25GbE networking deliver the low latency VMware and Hyper-V datastores need, and we configure iSCSI LUNs, RAID, and snapshots to your hypervisor estate.
How much usable capacity can it provide?
With 24 internal bays and expansion to 72 drives, usable capacity scales into the hundreds of terabytes; we size SSD capacity and RAID level to your performance and footprint targets.
Can it be deployed as a highly available pair?
Yes. We can configure two units in a Synology High Availability cluster so a controller failure does not interrupt access to tier-1 data.
Hardware Assistance
Configure the Synology FlashStation FS6400 (24-bay all-flash, dual Xeon Silver, 10GbE) with Nexus Compute
Tell us your requirements and a hardware specialist will help you specify, configure, and quote the right system — typically within two business days. No obligation.