Do you think the ram could be upgraded on the 13.3" version as well?
Unfortunately it can't be... unless you have the pre-2012 model.Here's my investigation of the 13":http://uselesspuzzles.blogspot.com/2012/03/13-ultrabook-with-8gb-ram.html
I upgraded my NP900X4C-A03US a few days ago to 16GB as well. I found some Mushkin RAM that runs at 1.28V instead of the 1.5V that the Samsung-manufactured RAM that came with the computer does -- the JEDEC timing parameters are the same. The lower operating voltage will help with battery life:http://www.newegg.com/Product/Product.aspx?Item=N82E16820226323
Great idea! Any way you could do a run-down test & post the new battery usage with the 1.28V RAM?
How's the Mushkin RAM working out for you T.? I have the np900x4c-a01us and thinking of getting the Mushkin 16gb ram set or the Komputer set Will Stone's recommended on Amazon.
I wouldn't get the Komputer set on Amazon. Had it installed and running but then it crapped out a week later. Ordering Mushkin RAM recommended by T... as it matches all specs of the RAM that came with the computer.
thanks for the feedback. i've used komputer 16gB on 3 machines and they've worked flawlessly for me. guess it's just luck of the draw
One simple question,The AES-NI instructions are working for you? I can't get it working in Truecrypt or detected by CPU-Z..
it's supposed to be supported by tc7...
Even Intel Processor ID Utility don't show support for AES in mine.NP900X4D with i5 3317U here.Looks like a BIOS issue, no updates till now...For the record, in NP900X4D Samsung changed aluminium black for magnesium silver, RAM for 1 x 4gb A-DATA 1600 (and blocked purposely AES-NI???)
Hello Will,Do you think this kit will work on 900X4C?http://www.corsair.com/en/vengeance-16gb-high-performance-laptop-memory-upgrade-kit-cmsx16gx3m2a1600c10.htmlMany Thanks,
G'day Nelson, I upgraded with this RAM last week along with the Crucial M4 256GB mSata drive and it worked perfectly.
I just ordered 2 8Gb crucial sticks to try this very thing. Have you ever thought about swapping in an i7-3520M CPU? According to cpu-world they are compatible. Has anyone tried this? It would be awesome to go from 1.9 Ghz to 2.9 Ghz with this upgrade.http://www.cpu-world.com/Compare/172/Intel_Core_i7_Mobile_i7-3517U_vs_Intel_Core_i7_Mobile_i7-3520M_(BGA).html
hmm i'd be very surprised if the cpu was removable! lmk if you try it... i was fine with the one it came with!
Hi Steve, i would love to know if you were successful. I love this laptop and dont feel the need to spend 1500 on another latpop that i might not love as much..so being able to upgrade the cpu would be awesome as I have already upgraded to 1TB SSD & 16GB RAM..with an i7 and the other upgrades it would get a renewal of life for another 2+ yrs..