ConnectX or ConnectX-2?

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fishtacos

New Member
Jun 8, 2017
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I am trying to get some help in identifying the proper version of this IBM OEM card purchased from this ebay listing. According to the description it is a ConnectX-2 QDR VPI card. The ESXi PCI listing reads: MT26428 and doesn't recognize it as compatible with any inbox driver. At this point I believe it's either an old firmware issue, or the altogether older incompatible version of ConnectX(1)

Also, the IBM part number is 81Y1533. All indications of that part # are of a CX2 part, but the PCI VendID isn't matching anything on Google.

My ultimate aim is to flash this to a stock firmware and go from there.

Windows 10 recognizes the card as a ConnectX-2 IPoIB adapter card, so that's a positive indication I think.
 
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