655410-150 HP 4GB PC3-12800 DDR3-1600MHz Non-ECC Unbuffered 2Rx8 Memory, M378B5273DH0-CK0,
HP 655410-150 4GB DDR3-1600/PC3-12800 UDIMM 240-Pin CL11 Dual Rank x8 Non-ECC Unbuffered Memory Module

655410-150 HP 4GB PC3-12800 DDR3-1600MHz Non-ECC Unbuffered 2Rx8 Memory, M378B5273DH0-CK0,
HP 655410-150 4GB DDR3-1600/PC3-12800 UDIMM 240-Pin CL11 Dual Rank x8 Non-ECC Unbuffered Memory Module