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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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Amazon.com: Dell 20NJD MELLANOX CONNECTX 4LX 25GBE Dual Port SFP PCI-E X8 LP Adapter 020NJD : Electronics
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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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