General System Type Notebook Built-in Devices Stereo speakers, wireless LAN antenna, Bluetooth antenna Width 14. 3 in Depth 9. 8 in Height 0. 9 in Weight 5. 5 lbs Processor Processor Intel Core i5 2. 53 GHz Multi-Core Technology Dual-Core 64-bit Computing Yes Cache Memory Type L3 cache Installed Size 3 MB RAM Installed Size 4 GB / 8 GB (ma