yes the 27 inch imac will take this type of ram.it can take a total of 32 gigs in 4 slots(8 gigs each slot)if you choose to max it out but 16 gigs is plenty.the 21.5 inch imac is non user replaceable.

Crucial 8GB Kit (4GBx2) DDR3/DDR3L 1600 MT/s (PC3-12800) SODIMM 204-Pin Memory For Mac - CT2K4G3S160BM

Crucial 8GB Kit (4GBx2) DDR3/DDR3L 1600 MT/s (PC3-12800) SODIMM 204-Pin Memory For Mac - CT2K4G3S160BM

Q: is this compatible with the latest "iMac with Retina 5K display"

I bought 16GB of RAM for my 27-inch iMac with Retina 5K that I purchased in Dec of 2014. It's working great! As others have said, install in slot 2 and 4. Basically, I didn't take out the original RAM from Apple and just inserted the ones I purchased. That's it. It was good to go. I upgraded from 8GB to 24GB.

Q: Is this compatible with the Macbook Pro 2.6GHz i7 (Mid 2012)?

I think you have the 15-in model. I have the 13-in. Both mid 2012 are using ivy bridge circuitry means that memory kit can run just fine with your macbook. I still am running this kit for 15 months now with no issues.

Q: Will this work in my mid 2010 13" Macbook Pro?

Contrary to the "yes" answer, it does not work with the mid 2010 MBP. Look for 1066 MHz for compatibility. I know because I tried this item with my MBP, and had to send them back.

4.7/5

Product ID: 1200071

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Details

Brand
Crucial
Computer Memory Size
8 GB
RAM Memory Technology
DDR3L
Memory Speed
1600 MHz
Compatible Devices
Laptop

⚡8GB RAM

🔧Easy install

🚀1600 MT/s speed

Frequently Bought Together

Crucial 8GB Kit (4GBx2) DDR3/DDR3L 1600 MT/s (PC3-12800) SODIMM 204-Pin Memory For Mac - CT2K4G3S160BM

Crucial BX500 1TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT1000BX500SSD1, Solid State Drive

Kingston 960GB A400 SATA3 2.5" Internal SSD SA400S37/960G - HDD Replacement for Increase Performance

Description

🚀 Upgrade Your Mac, Elevate Your Game!

RIGOROUS TESTING - Extensively tested for reliability, meeting Apple's high standards.
EFFORTLESS UPGRADE - Quick and easy installation to elevate your system in minutes.
SEAMLESS COMPATIBILITY - Designed specifically for select Mac systems, ensuring a perfect fit.
ECO FRIENDLY ENGINEERING - Lead- and halogen-free modules for a greener tech choice.
BOOST YOUR MACS PERFORMANCE - Experience lightning-fast speeds with 8GB DDR3L memory.

The Crucial 8GB Kit (4GBx2) DDR3/DDR3L 1600 MT/s SODIMM memory is designed to enhance your Mac's performance with seamless compatibility, eco-friendly materials, and rigorous testing to meet Apple's standards. Easy to install, this memory upgrade is perfect for professionals looking to boost their productivity.

Specifications

RAM	8 GB DDR3L
Memory Speed	1600 MHz
Brand	Crucial
Series	DDR3/DDR3L 1600 MT/s SODIMM Memory For Mac
Item model number	CT2K4G3S160BM
Item Weight	0.634 ounces
Product Dimensions	7 x 4.49 x 5 inches
Item Dimensions LxWxH	7 x 4.49 x 5 inches
Color	Multicolor
Number of Processors	1
Computer Memory Type	DDR3 SDRAM
Voltage	1.35 Volts
Manufacturer	CRUCIAL TECHNOLOGY
ASIN	B008LTBITY
Is Discontinued By Manufacturer	No
Date First Available	July 12, 2012

Have a Question? See What Others Asked

late 2013

is this compatible with the latest "iMac with Retina 5K display"

Is this compatible with the Macbook Pro 2.6GHz i7 (Mid 2012)?

Will this work in my mid 2010 13" Macbook Pro?

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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