4GB SODIMM IBM-Lenovo Essential G585 2 Slots G700 G780 M490s V580 Ram Memory. 8GB STICK FOR IBM-Lenovo Thinkpad 8GB SODIMM IBM-Lenovo Thinkpad T431s T440 T440s T530 T530i W520 Ram Memory RAM MEMORY Laptop Upgrade SO-DIMM DDR3L NON-ECC PC3-MHz 1.35v. RAM stands for Random Access Memory, a modular computer component that. Reading through, it says that the W530 has four memory chip slots to allow a total of 32G, and the T530 has two memory slots for a max of 16G. That seems to be the only other difference. It says that the T530 does have a color sensor, and you find the color sensor when configuring a T530 on shop.lenovo.com, but I chatted with Lenovo today,. How to replace RAM memory in laptop Lenovo ThinkPad T510, W510Answers for most popular questions: photo and video guides on our web. Removal and Installation document for ThinkPad T530, T530i, W530.
Hi Gang.Picking up a bare-bones T530 tomorrow (Friday) sans memory or HD. I've already checked out/tested everything with the present owners' 16 Gb RAM (2 x 8 Gb)..... except he's pulling those sticks out for another of his units.
Thinkpad T530 Driver
(TYPE: 2394-5XU...i7-3520m 2-core 4-thread 2.9 Ghz)
The Intel spec sheet for the processor says 32 Gb RAM max....is there something (what, if anything?) in the Lenovo build that limits this machine to 16 Gb max?....I thought I had read something here previously regarding this, but darned if I can find it now .
I had 32 Gb in a 4-slot W530 that I sold on the Forum awhile back, but wasn't sure if the 2-slot *30 series would even post with 2 x 16 Gb sticks. 
Any advice appreciated before I needlessly throw away my sheckles on possibly (in this case anyway) unusable RAM, and awaiting any of the wise sages that inhabit the Forum to enlighten me on the matter!Thanks and Regards.