MacBook Air (13-inch, Late 2010) - Technical Specifications Size and weightHeight: 0.11-0.68 inch (0.3-1.7 cm) Width: 12.8 inches (32.5 cm) Depth: 8.94 inches (22.7 cm) Weight: 2.9 pounds (1.32 kg)1 Processor and memory1.86GHz Intel Core 2 Duo processor with 6MB on-chip shared L2 cache; or optional 2.13GHz Intel Core 2 Duo processor with 6MB shared L2 cache 1066MHz frontside bus 2GB of 1066MHz DDR