Product number1Y8Z9UAProduct nameHP Laptop 15-ef1041nrMicroprocessorAMD Ryzen™ 3 3250U (2.6 GHz base clock, up to 3.5 GHz max boost clock, 4 MB L3 cache, 2 cores)ChipsetAMD Integrated SoCMemory, standard4 GB DDR4-2400 SDRAM (1 x 4 GB)Video graphicsAMD Radeon™ GraphicsIntegratedHard drive256 GB PCIe® NVMe™ M.2 SSDOptical driveOptical drive not includedDisplay15.6" diagonal, HD (1366 x 768), touch, micro-edge, BrightView, 220 nits, 45% NTSCWireless connectivityRealtek RTL8821CE 802.11a/b/g/n/ac (1x1) Wi-Fi® and Bluetooth® 4.2 comboExpansion slots1 multi-format SD media card readerExternal ports1 SuperSpeed USB Type-C® 5Gbps signaling rate; 2 SuperSpeed USB Type-A 5Gbps signaling rate; 1 HDMI 1.4b; 1 AC smart pin; 1 headphone/microphone comboMinimum dimensions (W x D x H)35.85 x 24.2 x 1.79 cmWeight1.69 kgPower supply type45 W Smart AC power adapterBattery type3-cell, 41 Wh Li-ionBattery life mixed usageUp to 7 hours and 15 minutesVideo Playback Battery lifeUp to 9 hours and 15 minutesWebcamHP True Vision 720p HD camera with integrated dual array digital microphonesAudio featuresDual speakersSoftwareOperating systemWindows 10 Home in S mode