Synology FS6400 Storage / NAS (OEM New)
Synology FS6400. New OEM build, current-generation, original components. Sourced across China, QC-audited in our Shenzhen warehouse. Refurbished available on request — request a quote.
Configuration
| CPU Model | 2x Intel Xeon Silver 4110 |
| CPU Cores/Threads | 8 cores / 16 threads |
| CPU Frequency | 2.1 GHz base / 3.0 GHz turbo |
| System Memory | 32 GB DDR4 ECC RDIMM (max 512 GB) |
| Memory Slots | 16 |
| Drive Bays | 24x 2.5" SAS HDD/SSD or SATA SSD |
| Max Drive Bays (expanded) | 72 (FX2421 x 2) |
| Network | 2x 1GbE RJ-45, 2x 10GbE RJ-45 |
| PCIe | 2x Gen3 x8 (x8 link) |
| USB | 2x USB 3.2 Gen 1 |
| Form Factor | 2U rackmount |
| Dimensions | 88 x 482 x 724 mm |
| Weight | 17.26 kg |
| PSU | 800W redundant, 100-240V AC |
| Power Consumption | 288.49W (access) / 145.8W (hibernation) |
| Warranty | 5 years |
Overview
The FS6400 is the senior all-flash Synology, bought where latency is the workload: dense VDI estates, transactional databases, analytics scratch space that spinning platters would throttle. It is the head of the FS line rather than its entry point. Only new units are listed — an SSD array's remaining life is its write history, and second-hand write history is exactly the record a seller cannot produce. Sourcing follows our standard China route with the Shenzhen sign-off at the end of it. We cover it with 1-yr hardwaresys RTB and pass the maker's programme through (+ vendor’s own warranty). Flash sizing is a conversation about the hot working set, not the archive, so bring that number's shape in words and request a quote.
Need accessories?
RAM, drives, cables, rails — we source everything that goes into the rack.
Every unit is QC-inspected
Standard included on every order. Engineering and Expert available on request.
See QC levels →How we work
Consult & scope
We read your spec, advise on models, budget and timeline.
Spec & price
Our engineer fixes the build; the buyer prices it from vendors.
Contract
Quote, terms and documents — the rate is held, not floating.
Build & QC
Vendor build, then your chosen QC tier with a documented report.
Logistics & customs
Packing, then air from Shenzhen / Hong Kong · delivery quoted per shipment.
Delivery
Final inspection and door-to-door handover.
Common problems when buying storage & nas
A chassis you have to populate blind
We quote the array and its drives as one tested system, with capacity and cache confirmed.
Data left on used arrays
Refurbished arrays ship wiped and tested, with a data-erasure certificate on request.
Drives or firmware that won't match your array
We match interface and firmware to your existing OceanStor or PowerVault before build.
Live price — SYNOLOGY-FS6400-NEW
Optics and enterprise-hardware pricing moves with the market daily, so we don't publish a static number that would be wrong by tomorrow. Send the part number and quantity and you'll have today's real rate — usually within 48 hours, Gulf business time (UTC+4).