MacBook Air (13‑inch, Mid 2013) with Core i7 / 8 GB RAM / ~128 GB storage:

• Key Specifications

• Component	Detail
  Model / Apple ID	MacBookAir6,2 (Model A1466), Mid‑2013 ("Core i7" build‑to‑order option)
  Processor (CPU)	Dual‑core Intel Core i7‑4650U (1.7 GHz base, Turbo Boost up to ~3.3 GHz)
  Graphics	Integrated Intel HD Graphics 5000
  Memory	8 GB LPDDR3, 1600 MHz, soldered / non‑upgradeable after manufacture
  Storage	128 GB PCIe‑flash SSD in base version; some units configured with 256 GB / 512 GB available
  Display	13.3‑inch LED‑backlit widescreen display; native resolution 1440×900
  Connectivity / Ports	• 2 × USB 3 • 1 × Thunderbolt (Mini DisplayPort compatible) • WiFi (802.11ac), Bluetooth 4.0  • MagSafe 2 power connector, headphone jack, built‑in camera (720p FaceTime HD)
  Battery & Power	54‑Wh lithium‑polymer battery; up to ~12 hours of wireless web use or iTunes movie playback under ideal conditions  45W MagSafe 2 power
  Size & Weight	Approx. 0.11‑0.68 in thick; width ~12.8 in (32.5 cm); depth ~8.94 in (22.7 cm); weight ≈2.96 lbs (≈1.35 kg)

• Strengths & Limitations

• Strengths:
• The i7 variant gives noticeably better performance (especially under bursty / lightly threaded tasks) than the base i5 version.
• Good battery life in its time; in light use (web, drafting, streaming) still usable.
• Lightweight and durable aluminum build; portable form factor.
• SSD storage gives snappy boot and app load times.
• Limitations:
• Screen resolution only 1440×900 — not Retina, so less sharp compared to newer displays.
• RAM and most hardware (besides storage) are not user‑upgradeable. So what you get at purchase is what you have.
• Integrated graphics are modest; not meant for heavy gaming or GPU‑intensive tasks.
• Age means battery health, potential wear & tear, older ports (no USB‑C, etc.), possibly less support for latest macOS features long term.