The is a memory module for Hewlett-Packard ProBook 455 G1 (H6P57EA), Notebook (bought at ALTERNATE) - for all who want to expand their memory from 4 to 8 GB. I have ordered at ALTERNATE to a request a stop - did not fit annoyingly despite counseling. At Amazon, I have also sought a similar bolt - like Alternate - and then asked if that would fit this. They told me via email that the store would fit and so it was !!! The delivery was great! Goods also !!
