Lenovo IdeaPad Y730 4053 Memory

System Memory

Standard Memory: (2 x 2 GB)
Maximum Memory: 4 GB
Expansion Sockets: 2
Memory Comments: PC3-8500 1066Mhz DDR3 SDRAM SO DIMM 204-pin

System Specifications

Processor: Intel Core 2 Duo
Model Comments: Mobile Intel GM45 Express, 1066 FSB, Intel Centrino 2

These memory upgrades are all guaranteed to work with