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R887V DELL / MELLANOX CONNECTX-4 LX RNDC 25GBE DUAL PORT SFP28 RACK NETWORK DAUGHTER CARD FOR DELL EMC POWEREDGE R640 / R740 / R740XD / R840 / R940 / R940XA - CX422A (
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Mellanox ConnectX-4 Lx EN MCX4121A-ACUT - Network adapter - PCIe 3.0 x8 - 25 Gigabit SFP28 x 2 - Walmart.com
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Mellanox ConnectX-4 LX CX4121C PCIe x8 3.0 25GB SFP28 MCX4121A-ACAT Dual Port – ASA College: Florida
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