Data Center Networking
Network adapters, DPUs and optics for servers, storage and AI clusters. We list NVIDIA InfiniBand and Ethernet adapters such as the ConnectX-7 NDR 400Gb/s adapter, the ConnectX-6 Dx dual-port 100GbE SmartNIC and the ConnectX-8 SuperNIC, the BlueField-3 B3220L DPU, Ethernet cards like the Intel E810-CQDA2, and transceivers such as the 400Gb/s OSFP SR4 module.
Port speed is only part of the picture. Check the protocol (InfiniBand, Ethernet or both), the cage type (QSFP28, QSFP112, OSFP), PCIe generation and bracket height before ordering, and make sure optics and cables match on both ends of each link.
Many GPU cluster designs pair one high-speed adapter with each accelerator. Browse data center GPUs and server processors to build out the rest of a node, and send the full bill of materials for one combined quote. If you are unsure which cable or transceiver fits, send us the adapter and switch models and we will quote compatible options.
Networking products
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Networking: frequently asked questions
Are the prices on this page final?
Prices are in US dollars and exclude sales tax, duties and shipping unless stated. Each listing shows the date its price was last checked, and prices and availability may change without notice. We source products through suppliers and do not hold inventory, so every order is confirmed for price and availability before it is accepted. Items without a listed price are quoted on request.
Should I check the datasheet before ordering?
Yes. Specifications on our listings are summarized from manufacturer and listing information. Confirm critical specifications, the full ordering code and compatibility against the manufacturer datasheet or product page before purchase.
Do you ship outside the USA?
Yes. We ship worldwide. US orders ship at the rates in our shipping policy, and international shipping, duties and taxes are quoted before your order is confirmed, so you know the full delivered cost before you commit.
Can I get a price for larger quantities?
Yes. Quantity pricing appears only where real price breaks exist. For larger volumes, send the part numbers, quantities and delivery country with a bulk quote request and we reply with unit pricing for your volume, lead time and shipping options.
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