MacBook Air - MC503LL/A Specs

MacBook Air MC503LL/AThe MacBook Air is a thin light model of Apple's laptop family, with the MacBook Air MC503LL/A model featuring a 1.86 GHz Core 2 Duo (SL9400) processor. It was introduced on October 20, 2010.

The MacBook Air MC503LL/A is configured with 2 GB of RAM by default, with the option to upgrade to a maximum of 4 GB. The standard hard drive is a 128 GB Mini SATA (6 Gb/s) and contains a GeForce 320M video card.

The MC503LL/A can be connected via 2 (2.0) USB ports and SD Card (SDXC) expansion slots. The MC503LL/A does not have FireWire ports or an ethernet port. The MacBook Air MC503LL/A has support for dual-screen and mirroring capabilities, with a native resolution of 1440x900 and support for a second screen resolution of up to 2560x1600.

Need help identifying if your laptop is the MacBook Air MC503LL/A? Enter your serial number on our MacBook Air serial number lookup page to find out the model of your MacBook Air.

Sell your MacBook Air - MC503LL/A

Standard RAM2 GB
Maximum RAM4 GB
Min. RAM Speed1066 MHz
System Bus Speed1066 MHz
Processor Speed1.86 GHz
Processor TypeCore 2 Duo (SL9400)
Hard Drive
Standard Hard Drive128 GB
Int. HD InterfaceMini SATA (6 Gb/s)
Video Card
Video CardGeForce 320M
VRAM TypeIntegrated
Display and Resolution
Native Resolution1440x900
Built-in Display13.3" Widescreen
2nd Display SupportDual/Mirroring
2nd Max. Resolution2560x1600
Ports / Slots
USB Ports2 (2.0)
Firewire PortsNone
Expansion SlotsSD Card (SDXC)
Standard EthernetNone
Connection Types
Standard Bluetooth
Standard AirPort802.11a/b/g/n
Apple Order NoMC503LL/A
Model IDMacBookAir3,2
Battery and Dimensions
Battery Type50 W h Li-Poly
Battery Life7 Hours
Dimensions.11-.68 x 12.8 x 8.94
Avg. Weight2.9 lbs (1.32 kg)

Sell your MacBook Air - MC503LL/A