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Sunweit St7312 Pcie X8 Mellanox Cx-4 Dual Port 25gbe SFP28 Server Network Adapter
US$68.32
2-99 Pieces
US$66.07
100-199 Pieces
US$64.56
200+ Pieces
Product profile
Customization
AvailableType
WirelessBandwidth
8.0gt/SModel NO.
SUNWEIT ST7312Interface
PCI ExpressTransmission Rate
100g/56g/50g/40g/10g/1gbeApplication
ServerConnecting Medium
Thin Cable CardMotherboard Integrated
Separate Network CardFrequency Range
Dual FrequencyType of Network
10-Gigabit EthernetField
ServerTransport Package
CartonKey features
High-Speed Connectivity: Supports 1/10/25 Gb/s Ethernet speeds with PCIe Gen3 X8 interface.
Dual Port Configuration: Features two 25G SFP28 ports for flexible network expansion.
Advanced Chipset: Powered by Mellanox ConnectX-4 controller for superior performance.
Low Latency RDMA: Enables low-latency RDMA over Converged Ethernet (RoCE) for fast data transfer.
Hardware Offloading: Includes hardware offloading for NVGRE, VXLAN, and GENEVE encapsulation.
Multi-Host Support: Connects up to 4 independent hosts with multi-host technology.
Broad OS Compatibility: Compatible with Windows Server, Linux, VMware, FreeBSD, and Ubuntu.
Data Center Optimization: Ideal for clouds, virtualization, big data, and high-frequency transaction apps.
Company profile
Business Type: Trading CompanyExport Year: 2022-02-08Nearest Port: GuangzhouAverage Response Time: ≤3.32hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryGuangzhou Samqing Trading Co., Ltd is a China-based trading company located in Guangdong, focused on hardware products and data center construction and maintenance solutions. The supplier reports more than 10 production lines, 50 quality control staff, stated order fulfillment within 15 workdays in both off-peak and peak seasons, and broad export coverage. Its personnel and partners reportedly have over 20 years of industry experience, while the company states that it has served hundreds of customer types and maintained more than 15 years of cooperation with brands including Huawei, H3C, DELL, and HPE. A BV audit record is shown as valid from August 29, 2025 to August 28, 2026, but the audit result value is not interpretable from the provided context. Outsourcing, contracts, inventory, overseas operations, R&D, customization, quality-system details, and sustainability capabilities are largely marked unknown. No financial figures are included.
Supplier typeThe supplier is explicitly identified as a trading company, Guangzhou Samqing Trading Co., Ltd., based in Guangdong, China. Its stated business covers server and workstation hardware, networking, security, storage, and data center solutions.
After-Sales capabilityThe company states that it provides data center construction solutions and after-sales maintenance management, and describes its personnel as professional product experts. These statements support the existence of an after-sales offering, although overseas service coverage and formal service processes are unknown.
Production capacityThe supplier reports above 10 production lines, 50 quality control staff, and fulfillment within 15 workdays during both off-peak and peak seasons. These stated operating figures support meaningful production and delivery capacity, although the company is classified as a trading company and the manufacturing arrangement is not clarified.
Client casesThe supplier states that its sales and technical personnel serve hundreds of customer types and that it has more than 15 years of business cooperation with brands such as Huawei, H3C, DELL, and HPE. These are explicit claimed customer relationships, although no project documentation or independent verification is supplied.
Product Q&A
Q:How can I believe that your product is of good quality?
A:
We guarantee that all products are original products.We provide a complete test report.
Q:When can I get a quote?
A:
We will usually quote you within 24 hours after receiving your inquiry.If you really want to get a quotation and more other questions,you can contact us via trademessage or email.
Q:Why choose you?
A:
As an Audited Supplier,we have a good reputation on our customers,because of the good quality,suitable price and good service.
Q:What is your payment?
A:
T/T wire bank transfer
Send Inquiry
*To:Guangzhou Samqing Trading Co., Ltd
Guangzhou Samqing Trading Co., Ltd*Content:
Supplier replies will be sent to your registered email
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