I have had a Dell Latitude E5430 non-vPro laptop for about 4 years which had a Hynix 4GB 2Rx8 PC3-10600S-09-10-F2 & Hynix 4GB 2Rx8 PC3-12800S-11-11-F3 memory stick the whole time (Intel(R) Core(TM) i5-3320M CPU @2.60GHz, 2601MHz, 2 cores, 4 logical processors Processor, Dell Inc. A03 03/06/2012...