691160-964 / M471B1G73QH0-YK0-SM
8GB Samsung DDR3L-1600 SODIMM 1Gx64 CL11
Price$24.99
572292-D88 / M471B2873FHS-CH9-SM
MEMORY - SODIMM 1GB PC3-10600 CL9 DPC
Price$9.99