- 2 GB
- DIMM 240-pin
- 1333 MHz / PC3-10600
- for Lenovo ThinkCentre Edge 71; ThinkCentre M71; M80; M81; M90; M91; ThinkStation E20; E30
This Lenovo 57Y4390 compatible 2GB DDR3-1333MHz Dual Rank Unbuffered 1.5V 240-pin CL9 UDIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements.