Apple MacBook Air “Core i7″ 2.2 13” Early 2015 Specs

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2015 – 13-inch – BTO/CTO – Core i7 – MacBookAir7,2 – A1466

About this Mac

In 2015 Apple released a higher-end configuration of the 1.6GHz i5 model MJVE2LL/A. The built-to-order MacBook Air model MMGG2LL/A, features a fifth-generation “Broadwell ULT” 2.2GHz i7 Intel Processor.

One of the major differences from the previous 2014 model includes an updated Wi-Fi adapter to the 802.11ac standard that is backward compatible with the 802.11a/b/g/n. The battery also received a massive upgrade increasing its life by close to 12 hours. This is almost doubled from the previous generations.

The 13.3” widescreen came with a 1440 x 900 native resolution. The graphics processor used is the Intel HD Graphics 6000 which uses up to 1.5 GB of system memory. The MacBook Air a1466 maintained its standing as a great ultra-light notebook. Further device specifications and capabilities for this device can be found below.

2.2 GHZ Core i7

4, 8 GB

128, 256 GB Solid State Drive

12 Hours

Storage & Memory

The device has 4 GB of RAM and 64 GB, 128 GB, or 256 GB (outdated) of flash memory.

Screen Size and Resolution

This MacBook Air sub-notebook has an 13.3” widescreen TFT LED-backlit active-matrix glossy display and a 1440 x 900 native resolution.

Processor& Graphics Processing Unit (GPU)

This MacBook Air comes with MacOS X 10.10.2 (14C2507) and runs on a 2.2 GHz Intel Core i7 (5650U) processor. It also has an Intel HD Graphics 6000 graphics processor that shares 1.5 GB of memory with the system.

Memory & Architecture

The MacBook Air is equipped with a 32k/32k x2 Level 1 Cache and 256k x2, 3 MB (on chip) Level 2/Level 3 cache. It is also has a 4 GB or 8 GB of 1600 MHz LPDDR3 SDRAM on board which can be upgraded to 8 GB at the time of purchase.

Battery Life

The MacBook Air comes with a 54-watt-hour lithium polymer battery that can provide up to 12 hours of wireless web use. This is a vast improvement from the previous models and has almost doubled the battery life.

Available Upgrades

This MacBook Air has RAM that can be upgraded from the 4 GB to 8 GB but only at the time of purchase. The operating system of the MacBook Air can also be upgraded from its pre-installed MacOS X 10.10.2 (14C2507) up to current MacOS X. The device can host Windows 7 (64-Bit) and can accommodate operating systems as recent as Windows 10 (64-Bit). This MacBook Air has dimensions of 0.11 – 0.68 in ×12.8 in x 8.94 in and a weight of 2.96 lbs (1.35 kg).

Inclusive Features

The MacBook Pro includes the following features and ports:

802.11ac Wi-Fi
A Bluetooth 4.0 for PAN (Personal Area Network) connections and transfers.
Two USB 3.0 ports are supplied for the connection of external keyboards, printers, external hard disks etc.
One Thunderbolt port that is backward compatible with Mini DisplayPort.
Analog audio out
No button glass multi-touch trackpad (Inertial)
FaceTime video camera

Introduced:March 9, 2015		Discontinued:June 5, 2017
Screen Size and Resolution		Memory
Screen Size	13.3 inches	Level 1 Cache	32k/32k x2
Resolution	1440×900	Level 2/Level 3 Cache	256k x2, 4 MB (on chip)
Processor		RAM Type	LPDDR3 SDRAM
Processors	1 (2 Cores)	Min. RAM Speed	1600 MHz
Architecture	64-Bit	Standard RAM	4, 8 GB
Speed	2.2 GHz (Turbo Boost 3.2 GHz)	Maximum RAM	8 GB
Type	Core i7 (I7-5650U)	RAM Slots	None
Processor Upgrade	Soldered	Motherboard RAM	4, 8 GB
FPU	Integrated	Graphics
System Bus Speed	OPI	Video Card	HD Graphics 6000
Cache Bus Speed	2.2 GHz (Built-in)	VRAM Type	Integrated
ROM/Firmware	EFI	Standard VRAM	1.5 GB
EFI Architecture	64-Bit	Maximum VRAM	1.5 GB
Storage		Inclusive Features and Ports
Standard Storage	128, 256 GB SSD	Standard Optical Drive	None
Storage Speed	N/A	Standard Ethernet	None
Storage Dimensions	Proprietary	Standard Modem	None
Storage Interface	Proprietary(PCIe 2.0 x4)	Standard AirPort	802.11ac
Battery		Standard Bluetooth	4.0
Type	54 W h Li-Poly	USB Port 3.0	2
Battery Life	12 hours	FireWire Port	None
Description		Keyboard	Full-size
Case Type	Notebook	Inclusive Input	Trackpad (Inertial)
Form Factor	MacBook Air 13”	SDXC Card Slot	None
Apple Order No	BTO/CTO	Microphone	2 (Internal)
Apple Subfamily	Early 2015	Headphone	1
Apple Model Number	A1466 (EMC 2925)	Sound Out	None
Model ID	MacBookAir7,2	Power Adapter	1

Identifier reference: MMGG2LL/A, A1466, EMC 2925, MacBookAir7,2. Use these together because one Apple identifier can sometimes cover multiple configurations.

Last reviewed by Techable: August 14, 2025Identifiers checked: order number, A-number, EMC, and model identifier when available.

Model summary

This MacBook Air at a glance

Family: MacBook Air
Order Number: MMGG2LL/A
Model Number: A1466
EMC: 2925
Model ID: MacBookAir7,2
Year: 2022

Use the order number, A-number, EMC, and model identifier together when comparing, buying, or selling this device.

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Next steps

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Common questions

Is MMGG2LL/A the same as A1466?

Not exactly. MMGG2LL/A usually points to a specific retail configuration, while A1466 identifies the broader Apple hardware family. Always check the EMC and model identifier too.

What MacBook Air is model A1466?

A1466 is the Apple A-number shown for this MacBook Air family. Use the order number, EMC, and model identifier on this page to narrow the exact configuration.

What does EMC 2925 mean?

The EMC number is another Apple hardware identifier. It helps separate closely related models that may share a similar name, year, or A-number.

Can the RAM or SSD be upgraded?

Check the spec table for the exact configuration. Many newer Apple Silicon Macs have memory and storage integrated into the board, so RAM and SSD upgrades are often not practical after purchase.

What macOS versions work with this model?

Use the model identifier, release year, and processor family from the spec table when checking macOS compatibility. Compatibility can change as Apple releases new macOS versions.

Is this MacBook Air still worth buying used?

It can be, depending on price, battery health, memory, storage, and condition. Compare this exact order number and model identifier against similar Techable listings before buying.

How much is this MacBook Air worth?

Value depends on RAM, storage, battery health, cosmetic condition, accessories, and market demand. Use the SellMac path on this page for a quote or use the identifiers here when comparing resale prices.

What should I search if this page is not the exact configuration?

Search the order number first when available, then compare the A-number, EMC, model identifier, year, chip, RAM, and storage. The same A-number can cover more than one configuration.

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