Apple MacBook Pro MC724LL/A “Core i7″ 2.7 13” Early 2011 Specs

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MacBook Pro Early 2011 13″ – MC724LL/A – MacBookPro8,1 – A1278 – 2419

Apple MacBook Pro "Core" Early 2011 Specs

About this MacBook Pro

Apple continued the production of the MacBook Pro a1278 in early 2011. They introduced the MacBook Pro MC724LL A with a Core i7 processor with 4 GB of 1333 MHz DDR3 SDRAM (PC3 – 10600) and 500 GB of hard drive space. The MacBook Pro 2011 specs include the Thunderbolt standard port that supports 10 Gbps of bandwidth in both directions and is also used by peripherals to support resolutions as high as 2560×1600 and audio signal.

2.7 GHz Core i7

4 GB

Apple MacBook Pro "Core i5" 13" Early 2011 Specs

500 GB HDD

7 Hours

Storage & Memory

The MacBook Pro (MC724LL/A) comes with a 500 GB of 6 Gb/s Serial ATA (5400 RPM) hard disk drive with the custom options of 750 GB similar to md311ll a but, available with an additional price.

Screen Size and Resolution

The Apple MacBook Pro 13 inch screen display has a widescreen TFT active-matrix and a 1280×800 resolution. The screen is also LED-backlit.

OS & Processor

This MacBook Pro comes with a pre-installed MacOS X 10.6.6 (10J3210), 2.7 GHz Intel Core i7 2620M (Sandy Bridge) processor. It also comes with an Intel HD Graphics 3000 graphics processor that shares 384 MB of memory with the system similar to mc721ll/a.

Battery

The MacBook Pro Model MC724LL/A has a 63.5-watt-hour lithium polymer battery that provides 7 hours of wireless web use.

Memory & Architecture

The Apple MacBook Pro comes with a 256k level 2 cache and a 4 MB Level 3 cache plus a 5 GT/s front side bus with 4 GB of 1333 MHz DDR3 SDRAM (PC3 – 10600) for its RAM. All of this is centered around a 64-Bit architecture.

Inclusive Features

The MacBook Pro includes the following features and ports:

8X DL “SuperDrive”
AirPort Extreme (802.11a/b/g/n) which allows connection to the best Wi-Fi bands available
Bluetooth 2.1+ EDR allowing for quick PAN (Personal Area Network) connections and transfers
FireWire 800 port
Gigabit Ethernet is provided for your Local Area Network (LAN) connections
Two USB 2.0 Ports are supplied for the connection of external keyboards, printers, external hard disks etc.
Optical digital audio in/out for connecting some external audio equipment like headphones and microphones
Thunderbolt standard port that is backward compatible with a Mini DisplayPort and can support an audio signal and a 2560×1600 resolution
SDXC Card Slot
No button glass multi-touch trackpad with support for new “four finger” gestures and programmable zones
Face Time HD webcam

Introduced:February 24, 2011		Discontinued: October 24, 2011
Screen Size and Resolution		Memory
Screen Size	13.3″ Widescreen	Level 1 Cache	32k/32k x 2
Resolution	1280×800	Level 2/Level 3 Cache	256k x 2, 4 MB
Processor		RAM Type	PC3-10600 DDR3
Processors	1 (2 Cores)	Min. RAM Speed	1333 MHz
Architecture	64-Bit	Standard RAM	4 GB
Speed	2.7 GHz	Maximum RAM	16 GB
Type	Core i7 (l7-2620M)	RAM Slots	2 (2.0)
Processor Upgrade	Soldered	Motherboard RAM	None
FPU	Integrated	Graphics
System Bus Speed	5 GT/s	Video Card	HD Graphics 3000
Cache Bus Speed	2.7 GHz (Built-in)	VRAM Type	Integrated
ROM/Firmware	EFI	Standard VRAM	384 MB
EFI Architecture	64-Bit	Maximum VRAM	512 MB
Storage		Inclusive Features and Ports
Standard Storage	500 GB HDD	Standard Optical Drive	8X DL “SuperDrive”
Storage Speed	5400 RPM	Standard Ethernet	10/100/1000Base-T
Storage Dimensions	2.5” (9.5 mm)	Standard Modem	None
Storage Interface	Serial ATA (6 Gb/s)	Standard Air Port	802.11a/b/g/n (450 Mbit)
Battery		Standard Bluetooth	2.1+EDR
Type	63.5 W h Li-Poly	USB Ports	2(2.0)
Battery Life	7 hours	Firewire Ports	1 (800)
Description		Keyboard	Full-size
Case Type	Notebook	Inclusive Input	Trackpad (Inertial)
Form Factor	MacBook (Unibody)	SDXC Card Slot	One
Apple Order No	MC724LL/A	Microphone	1
Apple Subfamily	Early 2011 13”	Headphone	1
Apple Model Number	A1278 (EMC 2419)	Sound Out	1
Model ID	MacBook Pro 8,1	Power Adapter	1

Identifier reference: MC724LL/A, A1278, EMC 2419, MacBook Pro 8,1. Use these together because one Apple identifier can sometimes cover multiple configurations.

Last reviewed by Techable: August 20, 2025Identifiers checked: order number, A-number, EMC, and model identifier when available.

Model summary

This MacBook Pro at a glance

Family: MacBook Pro
Order Number: MC724LL/A
Model Number: A1278
EMC: 2419
Model ID: MacBook Pro 8,1
Year: 2018

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 MC724LL/A the same as A1278?

Not exactly. MC724LL/A usually points to a specific retail configuration, while A1278 identifies the broader Apple hardware family. Always check the EMC and model identifier too.

What MacBook Pro is model A1278?

A1278 is the Apple A-number shown for this MacBook Pro family. Use the order number, EMC, and model identifier on this page to narrow the exact configuration.

What does EMC 2419 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 Pro 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 Pro 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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