主板I的消息 SONY VAIO Pro 13 SVP132ATCL Intel Core i5-4200U SR170 A1951397C 1P-0134J00-8011＃153350402952. I don't know this main board on board Ram is 4Gb Ram or 8Gb Ram, and also 3M Cache, 1.6 GHz or 3M Cache, 2.7 GHz, because i cannot find. May be the SVP132ATCL is not a Product name. I also email to sony but I can't wait any longer. I found it online, are getting the SVP13215CDB 8GB 128 GB, SVP1321C6EB 8GB 256 GB, SVP1321CPXB 8GB 128 GB, SVP1321CPX 8GB 128 GB, SVP1322YCKS 8GB 128 GB, SVP13215PLS 8GB 128 GB,
SVP1322YCW/S 8GB 128 GB, SVP1321ECXB 8GB, 256GBSVP1321S9EB 8GB 128GB, SVP13223CXS 8GB 128GB,
SVP1322YCGB 8GB 128 GB, SVP1322YCGS 8GB 128 GB,
SVP1321GGXBI 8GB 256 GB. that one is for the main board .
Be sure to match my part numbers, years, and models. i cannot order an item based on a photo alone, or model number alone. Part numbers are extremely important as there can and usually are more than one part number for particular model.