主板G460Y580E420Y560G470Y460¥800去看看诚信办公18发布了联想G470Y460 G458 Y470 Y450 E420Y560 G460Y580 Y550笔记本主板固态Y485Y570Y580联想¥1690去看看联想德创企业店发布了联想Y400 Y460 Y470 Y480 Y485 Y500 Y560 Y570Y580 Y485 T430 E430 T420 X230 X220 E420笔记本固态硬盘固态原装Y570T430加速¥1690去看看联想德创品恒专卖店发布了联想原装X220X230I/Y400/Y460/Y470/Y560\Y480 Y570T430 T420 E430 E420 Y500 MSATA加速固态硬盘SSD 128G