Laptop Ram questions Tags: Laptops RAM Hewlett Packard Last response: October 29, 2010 8:51 PM in Laptops & Notebooks Share silly kumquat October 29, 2010 3:55:34 AM I currently have a Hp zd8000 with 1.25gigs of ram. I was wondering if a pc2-6400 will work in my laptop? The timing is a little faster, but 6400 is backwards compatible. I was also wondering what the max timings is accepted by my laptop? thanks More about : laptop ram questions dejay2k9 October 29, 2010 1:16:33 PM No - Don't buy the 6400, it wont work. The best spec for that machine would be 2x 1Gb PC2-5300. silly kumquat October 29, 2010 8:51:10 PM It is 6400 i had from another laptop, i put it in and it recognizes it and it seems to work fine. Why 5300? It has 4200 in it. The timing is pretty slow though. it is 6-6-7-? vs my 4-4-4-12 Can't find your answer ? Ask ! Publish Related resources Hardware upgrades questions !: upgrading RAM , CPU, GPU, SSD Forum Laptop refuses to boot after RAM upgrade Forum Buying New Laptop $700~, A few questions Forum Question about Laptop 's RAM (again) Forum New ram for Asus F3J laptop , few quick questions Forum video size & ram laptop questions Forum Laptop RAM Questions : Cas, speed etc Forum Questions about ram Forum Questions about this laptop ?? Forum RAM For Laptop With AMD-A10-4600M Forum Upgrading an HP Laptop : Some Quick (and not so quick) Questions . Forum Laptop with: CPU i7 2920xm, 32GB RAM , 1920x1200 Display ? Forum [ Questions ] Upgrading my laptop parts. Forum Notebook/ Laptop Dual GFx controller questions and advice Forum Laptop questions Forum Asus Republic of Gaming Laptop ///i7 17.3" 12gb RAM 120gb SSD 560m\\\ Forum Highest/Largest Amount RAM Available for Laptop Forum What kind of RAM should I buy for new laptop Forum Laptop memory question Forum [Solved] Gaming laptop for 700 or less Forum More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !