New OEM for Lenovo ThinkPad T540P W540 W541 Hard Disk Drive HDD Cover DIMM Door Memory Ram Cover 04X5513|hard cover|lenovo thinkpadthinkpad lenovo - AliExpress
Lenovo T540p Samsung 4GB 1Rx8 PC3L-12800S SO-DIMM Memory RAM M471B5173DB0-YK0 - Tested Laptop Parts - Replacement Parts for Repairs