Is this the memory?

[mspin47]

I am assuming the IMAC 27" 5K retina will take four of these? There are only four slots? So this will be what I would order? The one in there is an 8 or 2X4?




8GB DDR3 PC3-12800 Unbuffered NON-ECC 1.35V 1024Meg x 64
CT6313732
Brand: Crucial
Form Factor: SODIMM
Module Size: 8GB
Warranty: Limited Lifetime
Specs: DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V • 1024Meg x 64 • lead free • halogen free • for M

 

[retinaimac]

http://eshop.macsales.com/item/Other World Computing/1600DDR3S08S/
this is what i bought. even has compatibility list at bottom. Has always been good for me.

 

[Bruno09]

Hi,

yes there are 4 slots (maximum RAM = 32 GB).

Do you already have this iMac ? If yes, use the Crucial Scanner.

 

[mspin47]

Hi,

yes there are 4 slots (maximum RAM = 32 GB).

Do you already have this iMac ? If yes, use the Crucial Scanner.

The MAC is on it's way. From what I have seen it comes with 2X4gb cards. So I will have to purchase (4) 8 Gb cards to get the 32gb and just take out the stock ones