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Hello!
These are RAM chips from my MacBook Pro 15" Retina Display Late 2013, it has 8 GB RAM & there are empty places on board to add more RAM chips to make it 16GB.
Please help me to identify this chip. No proper results in search engines.
Thank You _/\_
logic board has number 820-3662-A
Thanks @oldturkey03 I could successfully upgrade my macbook RAM from 8 GB to 16 GB!
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@v1ny4 You already know that those are your DDR3-1600 SDRAM IC's. The particular ones in your image are made by Micron. The D9QBJ is the FBGA code and the IC part number is MT41K512M8RH-125:E. (512MB IC's) They are available at places like this Here is the datasheet for the modules MT41K256M16 MT41K1G4 MT41K512M8 DS
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Great! Thanks!
So if some other chip says D9QBJ, is it same as one I have ?
6HEI7 is not important ?
Chip that says 7BEI7 D9QBJ should work ?
@v1ny4 check the datasheet :-) Those are most likely the Micron manufacture codes. For this IC the only real identifier needed is the D9QBJ
Repair is War on Entropy!
@oldturkey03 thank you _/\_
@v1ny4 you are welcome brother/sister fixer!
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What is the motherboard number? It is printerd on the motherboard and starts with “820-“
door honakrisi
@v1ny4 woop woop and that's how it's done!!!! Awesome!
door oldturkey03