The following information was taken from AppleSerialNumberInfo.com showing the original configuration:
Serial Number:
Serial Number: C02LH50KF6T5
Model: - MacBook Air (13-inch Mid 2013) (CTO)
Codename: - No codename assigned.
Build Country: - This unit was built in China
Build Year: - This unit was built in the second half of 2013.
Build Week - Week 14 (March) or week 41 (September)
Production Nr.: - This unit was number 359 to be built that week.
Processor
CPU speed: - CTO
CPU Type: - CTO
CPU Model: - CTO
Cores: - 2
Bus Speed: - DMI 5GT/s
Cache: - CTO
64-bit: - Yes
Turbo Boost: - Yes
Memory
Installed RAM: - CTO
Max. Amount: - 8 GB
Nr. of Slots: - None, soldered on board
RAM Speed: - 1600 MHz
RAM Type: - PC3-12800 LPDDR3
Storage and Media
Hard Drive: - CTO
Drive Brand: - Unknown.
Drive Bus: - Flash
Optical Drive: - Optical drive sold seperate.
Optical Bus: - USB
Other Media: - None
Graphics
Display Size: - 13.3-inch
Graphics Card: - Intel HD Graphics 5000
Card Memory: - Up to 1GB (Shared)
Max. Resolution: - 1440 x 900
BLU / Coating: - Glossy
Networking
AirPort: - Built-in AirPort Extreme (802.11 a/b/g/n/ac).
Ethernet: - Thunderbolt to Ethernet adapter sold seperately
Bluetooth: - Built-in Bluetooth 4.0
Infrared: - None
Modem: - None
Ports and Expansion
USB: - 2 ports (USB 3)
FireWire: - None.
Display port: - 1, Thunderbolt
Card Slot: - SDXC SD Card Slot
Thunderbolt: - Yes (1x)
Operating System and Software
Original OS: - 10.8.4 Mountain Lion
Maximum OS: - Latest release of Mac OS X
Minimum OS: - OS X 10.8.4 Mountain Lion
Temperature and Cooling
Fans: - 1
Exhaust: - Backside.
Intake: - Backside.
Power
Usage: - 100 - 240V AC
Adapter: - 45W MagSafe 2
Battery: - Internal 54Wh Lithium Polymer
Battery Life: - Up to 12 hours.
Battery Cycles: - 1000 until consumed
User Replaceable: - No.
Continuity and AirPlay
Calls & SMS: - Supported
Handoff: - Supported
Hotspot: - Supported
AirDrop: - Supported
AirPlay: - iTunes & Mirroring
Boot Camp Support
Version: - 5
Windows XP: - Not supported
Windows Vista: - Not supported
Windows 7: - Supported (64-bit)
Windows 8: - Supported (64-bit)
Windows 10: - Coming Soon
Size and Weight
Height: - 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: - 2.96 pounds (1.35 kg)
Audio
Speakers: - Stereo speakers
Microphone: - Omnidirectional microphone
Line In: - None
Line Out: - Headphone port
Recommended Upgrades
Processor: - Coming Soon
Storage: - None
Memory: - None
Graphics: - None
Optical: - Forget the SuperDrive
Misc information
Model ID: - MacBookAir 6,2
Model Nr: -
Order Nr.: - -
Camera: - Built-in 720p FaceTime HD Camera
Introduction: - June 2013
Discontinued: - April 2014
Diagnostics: - -
Repair and Support Supported