Operating System
macOS Sierra
Processor
1.1GHz dual-core Intel Core m3 processor (Turbo Boost up to 2.2GHz) with 4MB L3 cache
System Memory
8GB of 1866MHz LPDDR3 onboard memory
Storage
256GB PCIe-based onboard flash storage
Graphics
Intel HD Graphics 515
Display
Retina display
12-inch (diagonal) LED-backlit display with IPS technology
Wireless
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Battery
Up to 10 hours wireless web3
Up to 11 hours iTunes movie playback3
Up to 30 days of standby time3
Built-in 41.4-watt-hour lithium-polymer battery
Weight
2.03 pounds (0.92 kg)
