Hello axiomtest,
There should two stickers on the back of the card (one with a barcode and one without). The part number is the one without the barcode and from there you can look up your memory option on our website. If there are no stickers on the card, which it sounds like yours might have been removed, then you can use this Community Example in LabVIEW to determine the memory size of your card.
Regards,
