Lenovo IdeaPad Y560 0646 Memory

System Memory

Standard Memory: 4096 MB (2 x 2 GB)
Maximum Memory: 8 GB
Expansion Sockets: 2
Memory Comments: PC3-8500 DDR3 SDRAM SO DIMM 204-pin

System Specifications

Processor: Intel
Model Comments: Mobile Intel HM55 Express

These memory upgrades are all guaranteed to work with