8GB LPDDR5X | 512GB SSD. The stunning 13.3" PixelSense touchscreen supports a 2256 x 1504 resolution and Dolby Vision IQ, providing vivid colors and sharp contrast for lifelike images and videos. Thunderbolt 4 is a hardware interface that utilizes the reversible USB-C connector and features a maximum throughput of 40 GB/s when used with compatible devices.