Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: What is maximum RAM ?
Document: I bought this laptop from MicroCenter when it was on sale for $450. For an i5 laptop with 4GB of RAM and a 500GB Hard Drive, this seemed like a steal. Now I'm pretty sure I'm the one who was robbed.Less than two months after purchasing this laptop, the top-left part of the keyboard stopped working. I called Lenovo Support which is horrendous (at least when it comes to consumer-grade IDEA products).
Make no mistake, Lenovo produces a solid fully featured highly-ranked laptop for... peanuts.The G500, with an Intel Core i3-Ivy Bridge dual-core 2.5 GHz processor, 500GB HD, 2 - 3.0 USB ports, 4 GB of DDR3 RAM, with Win 8 as native OS, and more, the G500 matches anything in the 2013 game up to twice the cost.
recommended is a good product, it supports 16 gb ram gb em every slot 8 and windows 8 home edition
its worth buying its working well and its a good size and very comfortable it does not weight to much, i would prefer buying it!
all the features including a full sized keyboard with numberic pad...it is bigger (and heavier) then I expected. I only wish it had an internationl keyboard for travelers abroad.
You can pay a bit more for the i5 processor model but you will not gain much/enough.I have had computers since 1990 and Windows from 3.1 (with a few Big Mac's along the way) and I am here to promise that if you give Win 8 64-bit a chance, you WILL fall in love with it. I did. No manual. Look Ma, no hands. Just toured and learned. Quickly.
Yes, it definitely has met mt expectations in an IBM product. The LP will definitely be a more versatile IBM in the Lenovo line
Would have been great if it arrived before Christmas,as promised. Had nothing to give my son and he had to leave to go back home with no present. Very disappointed with Amazon Prime. Now have to pay to ship this laptop to my son. I thought the whole idea behind Amazon Prime was free 2 day shipping. What can you do for me?
We've only had this a few weeks, but thusfar this computer runs well. It has a great processor speed and tons of memory. It does what we need it to do quickly, what else can you say?
Very nice replacement for my Asus u56e which developed a problem with random shutdowns after 19 months or so. This is a well known motherboard problem for this model of Asus and wasn't worth fixing--which would require a motherboard replacement  Lenovo has scored pretty well lately in reliability so I thought I would try one.The Lenovo G500 is about the same as my Asus u5e in it's size and heft.
Answer: Maximum RAM on the G500 is 16 Gig with 2 bays capable of a max of 8 Gig a piece, obviously.