Name: MacBook Air (M1, 2020) — 16 GB / 512 GB used
SKU: 5503
Availability: InStock

Component	Specification
Chip / CPU	Apple M1 SoC — 8 CPU cores (4 performance + 4 efficiency) Assistance Apple+1
GPU	Either 7-core or 8-core GPU, depending on exact sub-model. Assistance Apple+1
Neural Engine	16-core Neural Engine for machine learning acceleration. Assistance Apple+1
Memory (RAM)	16 GB unified memory (this variant is configurable to 16 GB; memory is soldered/unified — cannot upgrade after purchase) Assistance Apple+1
Storage	512 GB SSD (PCIe-based, internal, not user-replaceable) Assistance Apple+1
Display	13.3-inch Retina display, LED-backlit, 2560×1600 resolution, P3 wide color gamut, True Tone technology. Assistance Apple+1
Camera	720p FaceTime HD camera with image signal processing enhancements. Assistance Apple+1
Ports & Connectivity	2 × Thunderbolt / USB-4 (supports charging, DisplayPort, etc.), 3.5 mm headphone jack; Wi-Fi 6 (802.11ax), Bluetooth 5.0. Assistance Apple+1
Battery & Power	~49.9-Wh lithium-polymer battery; up to ~15 hours wireless web; ~18 hours video playback; includes 30 W USB-C power adapter. Assistance Apple+1
Size & Weight	Approx: 1.29 kg; footprint ~30.41 cm × 21.24 cm; thickness tapering; slim front edge. Assistance Apple+1
Operating System	Ships with macOS Big Sur initially; supports newer versions as Apple releases them. EveryMac+1