CMS 32GB (4X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad W530 Series Notebook - A6 at Amazon.com
ThinkPad W530 ram slots (bottom) | Jin Li | Flickr
Amazon.com: OFFTEK 2GB Replacement Memory RAM Upgrade for Fujitsu-Siemens Celsius W530 (DDR3-12800 - Non-ECC) Server Memory/Workstation Memory : מוצרי חשמל