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