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10G/25Gb Ethernet Network Card PCIE 3.0 X8 with CX4121A MCX4121A-ACAT ConnectX-4 LX 25GBE NIC Dual SFP28 Port LAN Card

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Network Cards
10G/25Gb Ethernet Network Card PCIE 3.0 X8 with CX4121A MCX4121A-ACAT ConnectX-4 LX 25GBE NIC Dual SFP28 Port Lan Card

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Network Cards
Frequency : 5 GHz
Heat dissipation : Support
Wireless Communication Standard : 802.11.ac
Frequency Band Class : Dual-Band
Bluetooth Protocol : No support
Wired socket : PCI-E
Wireless socket : PCI-E
Wired transmission rate : 10g
Wired Interfaces : Optical fiber
Model Name : MCX4121A-ACAT
Wireless transmission rate : 10000M
High-concerned chemical : None
Lan Transmission Rate : 10000M Ethernet
Applicable Network Type : 10-Gigabit Ethernet
Package : Yes
Model Number : CX4121A
Application : Server
Interface Type : PCI Express
Adapter Socket : PCI-E
Kind : Internal
Transmission Rate : 10/100/1000Mbps
Type : Wired

Additional Information
First Listed on Newegg	July 16, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by PrimeVolt’Shop Return Policy

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Item#: 9SIC7ZSM1J4022