Product Category
English - http://www-132.ibm.com/webapp/wcs/stores/servlet/CategoryDisplay?categoryId=4611686018425021652&storeId=124&catalogId=-124&langId=124
French - http://www-132.ibm.com/webapp/wcs/stores/servlet/CategoryDisplay?categoryId=4611686018425021652&storeId=124&catalogId=-124&langId=125
Store search X41 - http://caipsgws001.can.ibm.com/store/selectsystem?type=kw&action=search&keyword=X41
Hardware maintenance manual X41 - http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-59181
Service System Parts X41 - http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-59170
Hardware Removal and Installation - ThinkPad X40 and X41 - http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-54584

Still no sign of the product listed on their page... Yet there are signs of its existance on their website!