Memory RAM Upgrade for IBM Lenovo ThinkPad R500 4GB DDR3 SODIMM | eBay
Specs Lenovo ThinkPad R500 (2714-8TG) T6570 39.1 cm (15.4") Intel® Core™2 Duo 2 GB DDR3-SDRAM 250 GB Intel® GMA 4500MHD Windows Vista Business Notebooks (NP28TML)
4GB Memory RAM Upgrade High Speed For Lenovo Thinkpad W700 W700DS R500 T400 T500. at Amazon.com
OFFTEK 4GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad R500 Series (DDR3-10600) Laptop Memory at Amazon.com
LENOVO R500 Windows 7 32 bits - Ram 4 Go - HDD 500 Go - N°020517 - GRADE B
Used Laptop Lenovo Thinkpad R500 Core Duo T9400 2.53g(6m) 4g/500g 15.4-inch Widescreen Gm45 1g Video Memory Wifi Webcam Notebook - Laptops - AliExpress