Designed for Productivity and Entertainment the X540 has a solid and lightweight chassis that weighs just 1.9kg. Its premium brushed finish turns heads and makes sure that you stand out from the crowd. Powered by Intel Pentium Silver N5000 Processor, 4GB RAM and Windows 10, X540 is an ideal daily computing platform. Most LED panels emit blue light – the main cause of macular degeneration and retinal problems. ASUS Eye Care mode effectively reduces blue light levels by up to 33% to make reading comfortable, and to protect you from potential eye fatigue and other ailments. ASUS IceCool Technology gives X Series a unique internal design that addresses uncomfortable heating issues by preventing heat build-up under the palm rest. This keeps the palm rest surface between 28 to 35 celcius significantly lower than body temperature. Model number: X540MA-GQ221T. CPU, Memory and Operating System: Intel Pentium Silver N5000 processor. Dual core processor. 1.1GHz processor speed. 4GB RAM DDR4. 1TB HDD storage. Hard drive speed 5400RPM. Microsoft Windows 10. Display features: 15.6 inch screen. High definition display. Resolution 1366 x 768 pixels. Up to 8.5 hours battery life. Graphics: UHD Graphics 605 graphics card. Shared graphics card. Interfaces and connectivity: Micro SD media card reader. 2 USB 2.0 ports. 1 USB 3.1 port. 1 HDMI port. Bluetooth. Wi-Fi enabled. Multimedia features: VGA webcam. Built-in mic. Built-in audio sound system. Software included: ASUS Live update ASUS Giftbox ASUS Smart Gesture ASUS Splendid Dropbox 25GB Evernote ICESound. 30 days McAfee AntiVirus. General features: Size H2.72, W38.1, D25.2cm. Weight 2kg.