Audio Board
型号：
A2179 (EMC 3302 MacBookAir9,1) 1.1 GHz Core i3, A2179 (EMC 3302 MacBookAir9,1) 1.1 GHz Core i5, A2179 (EMC 3302 MacBookAir9,1) 1.2 GHz Core i7
Background and Identification
A minor refresh of the Retina MacBook Air computer. Not to be confused with the visually-identical Late 2020 MacBook Air variant that introduced Apple’s M1 chip, this model features a new keyboard, and updated processor, and some revised internals that allow for easier trackpad and battery replacements.
Specifications
- Display
- 13.3" IPS panel with True Tone; 2560 x 1600 pixels (16:10 aspect ratio, 227 ppi). Lower resolutions supported
- Processor
- 1.1GHz dual-core Intel Core i3, Turbo Boost up to 3.2GHz, with 4MB L3 cache
Configurable to 1.1GHz quad-core Intel Core i5, Turbo Boost up to 3.5GHz, with 6MB L3 cache; or 1.2GHz quad-core Intel Core i7, Turbo Boost up to 3.8GHz, with 8MB L3 cache
- 1.1GHz dual-core Intel Core i3, Turbo Boost up to 3.2GHz, with 4MB L3 cache
- Graphics
- Intel Iris Plus Graphics
- Support for Thunderbolt 3–enabled external graphics processors (eGPUs)
- Storage
- 256GB PCIe-based SSD, configurable to 512GB, 1TB, or 2TB SSD
- Memory
- 8GB of 3733MHz LPDDR4X onboard memory
Configurable to 16GB of memory
- 8GB of 3733MHz LPDDR4X onboard memory
- Wireless
- 802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
- Bluetooth 5.0 wireless technology
- Dimensions
- Height: 0.63 in tapered to 0.16 in (0.41–1.61 cm)
- Width: 11.97 in (30.41 cm)
- Depth: 8.36 in (21.24 cm)
- Weight: 2.8 lbs (1.29 kg)
- Ports
- 2× Thunderbolt 3 port (USB-C 3.1 Gen 2)
- 1× 3.5 mm headphone jack
