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2012년 6월 출시 / Core i7 프로세서 Turbo Boost 포함 / 최대 1 GB DDR5 비디오 RAM

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Hardware Update Question for a mid 2012 MacBook Pro

Hi There,

I am a novice who, by ordering and learning from ifixit, have been able to keep our old macs alive and well. I have a new question.

I have a mid 2012 15 inch macbook pro. I can see I have 2 memory slots, each of which accepts a 1600 MHz DDR3 memory module.

Currently there is 8Gb installed as 2 times 4Gb.

I am unsure if the article above means I can now install 8Gb in each memory slot making the total ram into 16Gb or whether I am now at full capacity.

I hope you can help clear this up. Thanks for the work you do to help us save the environment.

Cliff

Queensland, Australia

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RAM Type:PC3-12800 DDR3LMin. RAM Speed:1600 MHz

Standard RAM:4 GB Maximum RAM:16 GB*

To upgrade you will need to pull one or both of the 4GB sticks and replace with 8 GB sticks. You can mix the RAM size for 12GB with one 8GB stick or replace both for 16GB.

Here’s how to do it:

MacBook Pro 15" Unibody Mid 2012 RAM 교체

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32 GB RAM UPGRADE  on a MacBook Pro, Mid-2012

 

THESE ARE THE ORIGINAL SPECS:

This 15-inch Mid-2012/USB 3.0 MacBook Pro 9,1 features a 22 nm “Ivy Bridge” 2.6 GHz Intel “Core i7” processor (3720QM), with four independent processor “cores” on a single silicon chip, a 6 MB shared level 3 cache, 8 GB of 1600 MHz DDR3L SDRAM (PC3-12800) installed in pairs (two 4 GB modules), a 750 GB Serial ATA (5400 RPM) hard drive, an 8X DL “SuperDrive,” dual graphics processors -- an NVIDIA GeForce GT 650M with 1 GB of dedicated GDDR5 memory and an “integrated” Intel HD Graphics 4000 graphics processor that shares system memory, as well as an integrated 720p FaceTime HD webcam.

After purchasing it, I put in 16 GB, and it works great. From experience, it can significantly improve my speed when running concurrent tasks.

Can anyone tell me if there are any compatibility issues with this upgrade?

 

I have yet to be negatively forewarned; specs show it will handle 32 GB, which I will purchase if I don’t hear anything from you all!

intel SPECS:

/Product  CollectionLegacy

Intel® Core™ Processors

Code Name

Products formerly Ivy Bridge

Vertical Segment

Mobile

Processor Number

i7-3720QM

Lithography

22 nm

CPU Specifications

Total Cores

4

Total Threads

8

Max Turbo Frequency

3.60 GHz

Intel® Turbo Boost Technology 2.0 Frequency 

3.60 GHz

Processor Base Frequency

2.60 GHz

Cache

6 MB Intel® Smart Cache

Bus Speed

5 GT/s

TDP

45 W

Supplemental Information

Marketing Status

Discontinued

Launch Date

Q2’12

Servicing Status

End of Servicing Lifetime

End of Servicing Updates Date

Tuesday, December 31, 2019

Embedded Options Available

No

Datasheet

View now

Memory Specifications

Max Memory Size (dependent on memory type)

32 GB

Memory Types

DDR3/L/-RS 1333/1600

Max # of Memory Channels

2

Max Memory Bandwidth

25.6 GB/s

ECC Memory Supported ‡ No

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