Arch Memory 8 GB (1 x 8 GB) 240-Pin DDR3L UDIMM for Dell Inspiron 3650 RAM Arch Memory is a Registered Trademark of Arch Computer, LLC 1 x 8GB DDR3L-1600 PC3L-12800 240-Pin UDIMM 1.35v Dual Rank (2Rx8) Non-ECC Unbuffered 1600MHz Lifetime Replacement Warranty Included