STREAM 11 NOTEBOOKINTEL CELERON FAST PROCESSOR64GB STORAGE SPACE4GB RAM 1TB OF OneDrive Cloud StorageThinner, Lighter DesignFast, Durable And MobileCloud service: Dropbox 1 Optical drive: Optical drive not includedDisplay: 39.6 cm (15-INCH") diagonal, HD (1366 x 768), micro-edge, BrightView, 220 nits, 45% NTSCGraphics: Integrated: Intel® HD GraphicsPorts1 AC smart pin1 headphone/microphone comboExpansion slots1 multi-format SD media card readerCamera: True Vision 720p HD camera with integrated dual array digital microphonesAudio features: Dual speakersNetwork interface: Integrated 10/100/1000 GbE LANWireless: Realtek RTL8821CE 802.11a/b/g/n/ac (1x1) Wi-Fi® and Bluetooth® 4.2 comboPower supply type45 W Smart AC power adapterBattery type: 4-cell, 41 Wh Li-ionSupports battery fast charge: approximately 50% in 45 minutesBattery weight: 210 gBattery life: Up to 8 hours and 15 minutes 3 Maximum Battery Life Video Playback: Up to 6 hours and 45minutes 10 Energy efficiencyENERGY STAR® certifiedEPEAT® Silver registeredDimensions (W x D x H): 35.85 x 24.2 x 1.99 cmWeight: Starting at 1.78 kgProduct design: Paint cover and base finish, vertical brushing pattern with IMR cover and keyboard frame