RAM : Kingston 4GB 2Rx8 PC3-10600S-9-10-F20, Computers & Tech, Parts & Accessories, Computer Parts on Carousell
Amazon.co.jp: GB Bulk Made in Japan erupi-da ThinkVision low-halogen, DDR3 SODIMM Memory 2pcm-55y3708 Top High Speed Compatible GB PC3 – 10600 MHZ : Computers