40gb Network Card
Overview
Product sourcing insights & recommendations


I have analyzed the 40Gb network card (40GbE NIC) market for 2026. The technology has matured into a stable utility for enterprise core networks and high-performance storage, though it is increasingly being pressured by 100GbE in large-scale data centers. CredenceresearchCognitivemarketresearch
Current market highlights include:
- Steady Demand: The 25GbE/40GbE segment continues to grow at over 13% annually in the mid-market and edge computing sectors. Mordorintelligence
- Price Stability: Sourcing costs range from $40 for refurbished units to approximately $150–$275 for new enterprise-grade Intel XL710-based cards. AlibabaAlibabaAlibaba
- Key Hardware: The Intel XL710 and Mellanox ConnectX series remain the dominant chipsets due to their wide support for virtualization and low-latency protocols like RoCE. FibermallSfpcables
Detailed product specifications, pricing analysis, and strategic sourcing recommendations are available in the report below.
Based on these market trends, you might want to:
Mellanox Connectx 3 40gbe Card Price
Products · 3 lists

MCX314A-BCCT ConnectX-3 2x 40GB QSFP+ Interface Card
Guangzhou Yuexi Wei Chuang Information Technology Co., Ltd.🇨🇳CN4 yrs
Mellanox ConnectX-3 Dual 40G QSFP InfiniBand NIC PCIe X8 Network Card for AI Servers 40GbE Internet 40Gbps Transmission Stock
Shenzhen Suqiao Intelligent Technology Co., Ltd.🇨🇳CN2 yrs
ConnectX-3 Pro 40GbE Dual-Port QSFP Network Card FTTx Solutions
Shenzhen Danxingdao Decoration Engineering Design Co., Ltd.🇨🇳CN2 yrs
Mellanox MCX311A-XCAT ConnectX-3 EN Network Adapter PCI-E 10 Gigabit Ethernet Card
Shenzhen Fenli Electronic Technology Co., Ltd.🇨🇳CN7 yrs
PCIe X8 Mellanox Connect X-3 MCX312A Internal Dual SFP+ 10GbE Ethernet Server Network Card
Shenzhen Wintek Technology Ltd.🇨🇳CN17 yrs
SUNWEIT ST7306 Mellanox PCIE X8 10 Gigabit Single Port Fiber Ethernet Network Card ConnectX-3 Series Wired in Stock
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Sources & References
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