نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Green PCB network card with two QSFP ports and PCIe x8 gold fingers

Mellanox Technologies

Mellanox Technologies MCX354A-FCBT ConnectX-3 VPI 40GbE 56Gb/s FDR IB PCIe 3.0 x8 Dual QSFP

SKU CH-2PY1-CQKPW

Dual-port 40GbE and 56Gb/s FDR InfiniBand adapter with PCIe 3.0 x8 connectivity for high-performance servers

  • Dual QSFP ports enable 40GbE and 56Gb/s FDR InfiniBand connectivity
  • PCIe 3.0 x8 interface delivers high-throughput, low-latency data transfer
  • ConnectX-3 VPI supports both Ethernet and InfiniBand on one adapter
  • Hardware offload engines reduce CPU load for storage and compute workloads
  • RoHS-6 compliant design meets environmental standards for data-centre deployment

ConnectX-3 VPI 40GbE Adapter

The Mellanox ConnectX-3 VPI adapter delivers 40GbE and 56Gb/s FDR InfiniBand connectivity through a PCIe 3.0 x8 interface. Dual QSFP ports enable high-throughput networking for enterprise data centres and high-performance computing clusters. Virtual Protocol Interconnect allows a single card to serve both Ethernet and InfiniBand fabrics. This new add-on card targets environments that demand low-latency, high-bandwidth interconnects.

Suited for clustered databases

This adapter fits servers running clustered databases, parallel processing, transactional services or embedded I/O applications where reduced completion time matters. It is not for desktop PCs or workstations lacking PCIe 3.0 x8 slots and QSFP cabling infrastructure. Buyers who need single-port connectivity or lower-speed Ethernet should evaluate other options.

Verify PCIe slot and fabric requirements

Confirm the host system provides an available PCIe 3.0 x8 slot with sufficient bracket space for a dual-port QSFP card. Ensure the target fabric uses 40GbE or 56Gb/s FDR InfiniBand and that compatible QSFP transceivers and cables are sourced separately. Check operating-system driver support for the ConnectX-3 VPI architecture before ordering.

أبرز المميزات

  • Dual QSFP ports enable 40GbE and 56Gb/s FDR InfiniBand connectivity
  • PCIe 3.0 x8 interface delivers high-throughput, low-latency data transfer
  • ConnectX-3 VPI supports both Ethernet and InfiniBand on one adapter
  • Hardware offload engines reduce CPU load for storage and compute workloads
  • RoHS-6 compliant design meets environmental standards for data-centre deployment

المواصفات

لا توجد مواصفات منشورة لهذا المنتج بعد.

أسئلة حول هذا المنتج

Will my server need a PCIe 3.0 x8 slot to install this ConnectX-3 card?

Yes, the adapter requires a PCIe 3.0 x8 slot running at 8 GT/s for full 40 GbE and 56 Gb/s FDR InfiniBand bandwidth.

Can I keep my older 10 GbE switches and cables when adding this dual-port QSFP adapter?

The card supports 10 GbE operation, so existing 10 GbE infrastructure will work; you only need compatible QSFP-to-SFP+ modules or direct-attach cables.

How can I verify both QSFP ports are linked at 40 GbE or 56 Gb/s after installation?

Check the adapter firmware or OS network tools — each port should report a 40 GbE or 56 Gb/s FDR InfiniBand link with active status LEDs on the bracket.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.