Lenovo IdeaPad 3 15IAU7 Lenovo IdeaPad 3 15IAU7 1. Power connector 5. Headphone / microphone combo jack (3.5mm) 2. USB 3.2 Gen 1 6. Card reader 3. HDMI® 7. USB 2.0 4. USB-C® 3.2 Gen 1 SPECs. OF Lenovo IdeaPad 3 15IAU7 PERFORMANCE Processor Intel® Core™ i7-1255U, 10C (2P + 8E) / 12T, P-core 1.7 / 4.7GHz, E-core 1.2 / 3.5GHz, 12MB Graphics Integrated Intel® Iris® Xe Graphics Chipset Intel® SoC Platform Memory 8GB Soldered DDR4-3200 + 8GB SO-DIMM DDR4-3200 Memory Slots One memory soldered to systemboard, one DDR4 SO-DIMM slot, dual-channel capable Max Memory Up to 16GB (8GB soldered + 8GB SO-DIMM) DDR4-3200 offering Storage 512GB SSD M.2 2242 PCIe® 4.0×4 NVMe® Storage Support Models with 45Wh battery: one drive, 1x M.2 SSD • M.2 2242 SSD up to 1TB • M.2 2280 SSD up to 1TB Storage Slot Models with 45Wh battery: one M.2 slot • One M.2 2280 PCIe® 4.0 x4 slot Card Reader SD Card Reader Optical None Audio Chip High Definition (HD) Audio Speakers Stereo speakers, 1.5W x2, Dolby Audio™ Camera HD 720p with Privacy Shutter Microphone 2x, Array Battery Integrated 45Wh Power Adapter 65W Round Tip (3-pin) DESIGN of IdeaPad 3 15IAU7 Display 15.6″ FHD (1920×1080) IPS 300nits Anti-glare, Touch Touchscreen On-cell, 10-point Multi-touch Keyboard Backlit, English (US) Touchpad Buttonless Mylar® surface multi-touch touchpad, supports Precision TouchPad (PTP), 69 x 104 mm (2.72 x 4.09 inches) Case Color Arctic Grey Surface Treatment IMR (In-Mold Decoration by Roller) Case Material PC-ABS (Top), PC-ABS (Bottom) Pen Pen Not Supported Dimensions (WxDxH) 359.2 x 236.5 x 19.9 mm (14.14 x 9.31 x 0.78 inches) Weight Starting at 1.63 kg (3.59 lbs)