Model 15-da2004neProcessor Intel Core i7-10510U, 1.8 GHz bas up to 4.9 GHz , 8 MB cache, 4 cores) / with intel turbo boostProcessor boost frequency 4.9 GHzProcessor cache 8 MBGeneration 10th generationRAM: 16 GB (2 x 8 GB) 2666 MHz DDR4 SDRAM4GB NVIDIA® GeForce® MX130 GDDR5Display: 15.6 inch HD Screen size 39.6 cm Screen resolution: 1366 x 768 pixels with 60HzLED backlight Yes Hard Disk Capacity: 2 TB SATA HDD 5400 RPM Optical drive type DVD-RWWLAN standards 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)Built-in Ethernet connection YesAntenna type 1x1Ethernet LAN data transfer rates 10,100,1000 Mbit/sBluetooth 4.22 USB 3.1 Gen 1 Type-A (Data Transfer Only); 1 USB 2.0 Type-A (Data Transfer Only); 1 AC smart pin; 1 HDMI 1.4b; 1 headphone/microphone combo; 1 RJ-45Numeric keypad YesInput device: TouchpadIceland style keyboard YesFull-size keyboard YesSpeakers DualBattery capacity (watt-hours) *41 WhBattery technology Lithium-ion (Li-ion)Number of battery: 3 cellsBattery life: 10 hFast charging time (50)45 minBattery weight: 210 gPower supply strength 65 WOperating System DOSColors Black