These are my specs:
Lenovo z40 laptop
ProcessorIntel(R) Core(TM) i5-4200U CPU @ 1.60GHz
ManufacturerIntel
Speed2.3 GHz
Number of Cores4
Video Card 1NVIDIA GeForce 820M
ManufacturerNVIDIA
ChipsetGeForce 820M
Dedicated Memory2.0 GB
Total Memory3.9 GB
Video Card 2Intel(R) HD Graphics Family
ManufacturerIntel
ChipsetIntel(R) HD Graphics Family
Dedicated Memory32 MB
Total Memory1.8 GB
Memory8.1 GB
Operating SystemMicrosoft Windows 8 (build 9200), 64-bit
Service Pack0
Size64 Bit
EditionBasic
Display Maximum Resolution1366 x 768
DVDPLDS DVD-RW DA8A5SH
CDPLDS DVD-RW DA8A5SH
Drive 1
Size423.7 GB
Free393.4 GB
Drive 2
Size25.0 GB
Free22.7 GB