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Contact our B2B team for volume pricing, custom configurations, and dedicated account support. We ship globally with full export documentation.
Premium Used Data Center Hardware. Original. Tested. Guaranteed.
Mellanox switches, Broadcom RAID controllers, and network adapters — factory-tested with 90-day warranty. Bulk pricing available for enterprise and data center buyers.
100% Tested
Every unit individually tested and burn-in validated before shipment — certified functional and ready to deploy
90-Day Warranty
Full 90-day replacement warranty on all hardware — DOA protection and technical support included
Fast Global Shipping
DHL / FedEx / UPS express delivery to 200+ countries — with full customs documentation and tracking
Certified. Compliant. Trusted.
Our hardware meets international compliance standards. Every product ships with full documentation — ready for your procurement and compliance teams.
CE Certification
European Conformity — compliant with EU safety, health, and environmental protection standards for data center hardware
GPSR Compliance (EU)
General Product Safety Regulation compliant — authorized EU representative registered for cross-border B2B sales
German Packaging Law
Registered and compliant with German Verpackungsgesetz (VerpackG) — responsible packaging and recycling standards
100% Tested & Original
Full functional burn-in testing on every unit — genuine OEM hardware, no refurbished lookalikes or counterfeit parts
Shop by Category
Explore our full range of enterprise-grade used data center hardware — tested, warranted, and ready to ship.
Featured
Mellanox Switches
ConnectX, SX-series & InfiniBand HDR
Featured
Broadcom RAID Controllers
MegaRAID 9361, 9460, 9480 & more
Network Adapters
ConnectX-4, CX5, CX6 NICs
InfiniBand Adapters
HDR, EDR & FDR HCA cards
Server Accessories
Cables, transceivers & modules
All Products
Browse full catalog
Shop by Category
Why Choose Zhongxin Data?
Dongguan Yunqimai Information Technology Co., Ltd — a trusted name in enterprise network hardware, serving global data center and HPC clients with factory-direct quality and pricing.
Direct from Manufacturing Facility
Factory-direct pricing from Dongguan Yunqimai Information Technology Co., Ltd — no middlemen, no markup. Full in-house SMT production line and testing lab.
Rigorously Tested Before Shipment
Every unit undergoes full functional testing and burn-in validation. Only units passing our quality checklist leave the warehouse.
Global Logistics, Professional Partners
DHL, FedEx, UPS, and sea freight options. Fast, trackable delivery to 200+ countries with full customs documentation support.
Enterprise Network & Server Storage
All products tested & verified. For bulk inquiries, contact us for exclusive pricing.