IBM 00JA660 MT40KLF2G72MDZ-1G6E4B50B Good Condition. These server memory modules were tested in original machine under load conditions before removal from original machine. Also visually inspected for defects. Picture is a stock photo. You will receive any one or a combination of brands: Crucial, Elpida, Hynix, Kingston, Micron, Nanya, or Samsung. If you have a specific request for brand please notify us prior to purchase. Actual product may vary in appearance from photo. Speed and functionality will be the same as listing describes.