Imac 27" - I want to upgrad RAM memory

Hi i have Imac 27 4gram ddr3 1333mhz and i would like to put maximum ram 16g, which model i have to buy and maybe the price ?

Nom du modèle :
iMac
Identifiant du modèle :
iMac11,3
Nom du processeur :
Intel Core i7
Vitesse du processeur :
2,93 GHz
Nombre de processeurs :
1
Nombre total de cœurs :
4
Cache de niveau 2 (par cœur) :
256 Ko
Cache de niveau 3 :
8 Mo
Mémoire :
4 Go
Vitesse d’interconnexion du processeur :
4.8 GT/s
I can upgrade to 32 GRAM ??????? maximum ??

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I have an 21.5 Mid 2011 iMac and i want to upgrade my RAM. Currently I have two 2GB and two free slots. Do I have to put in two 2GB in the free slots or can I use two 4GB or 8GB?

I have an 21.5 Mid 2011 iMac and I want to upgrade my RAM. Currently I have two 2GB and two free slots. Do I have to put in two 2GB in the free slots or can I use two 4GB or 8GB?

You can leave the existing RAM in their current slots and add compatible modules in the empty slots. For best performance, add two of teh same size. Our 2010 iMac 21" shipped with 4GB RAM---two 2GB modules in two of the four slots. I added two 2GB modules to the empty slots and now have 8 GB RAM.
Be sure to order RAM from a trusted Mac-savvy RAM vendor. Some vendors thing a Mac is a hamburger. For over a decade I've bought all our Mac RAM (and we have 18 Macs in teh family!) from one vendor:
http://eshop.macsales.com/shop/memory/iMac/2011/DDR3_21.5_27
The link is to the proper RAM for your Mac.
Crucial.com is also a trusted vendor.

I want to upgrade the memory for my iMac, but on the Apple store there is no memory available for any of the iMac models. Mine has an Intel Core 2 Duo processor with 2.4 GHz purchased about 5 years ago.

I want to upgrade the memory for my iMac, but there is no memory available for any of the iMac models on the Apple store. I got an Intel Core 2 Duo processor with 2.4 GHz. I purchased it over 5 years ago, and the tecnical support expired. Can anybody tell me where I can purchase additional memory?

Check the link below.
http://eshop.macsales.com/shop/apple/memory/iMac

I have a mac mini mid 2011, this device have; 2,3GHz and 2 Gb Memmory.I want to upgrade the memory and i need the list of supported memory modules

i have a mac mini mid 2011, this device have; 2,3GHz and 2 Gb Memmory.I want to upgrade the memory and i need the list of supported memory modules. i am from turkey.

Welcome to Apple Support Communities
The Mid 2011 Mac mini supports 8 GB of memory officially, but you can install up to 16 GB of RAM, so you can use 2, 4 and 8 GB modules. You can buy more RAM from OWC or Crucial.
If you are looking for memory at a local shop, make sure you buy 1333 MHz DDR3 memory. See > http://support.apple.com/kb/HT4432?viewlocale=en_US&locale=en_US

I want to upgrade my memory?

I want to upgrade my memory to the full 16gb. I now have 4. Is it okay if I buy 1 8gb stick and 1 4gb stick to make it 16gb? Or does all of it have to be the same?

It probably would work, but that will only get you 12 GB however this will ONLY work work on a 2010 or 2011 iMac. The 2009 iMacs will not accept 8GB DIMMS. A 8GB DIMM is currently selling for about $700 USD, were you aware of that?
Assuming your machine is a 2010 or 2011 iMac and you want to get to 16GB with the existing (2 x 2GB) in theory you could upgrade to 16 GB with those, a 4GB DIMM & a 8GB DIMM. If that is your intention I would STRONGLY recommend you contact OWC (either by phone or chat session) and inquire. I've never heard of anyone using that route to get to 16GB before so honestly I don't know if it would work or not.

I have MacBook Pro 2.2GHz Intel Core i7 (15-inch DDR3) Early-2011 and I want to upgrade RAM, What is the MAX RAM can I get it 8GB or 16GB?

I have MacBook Pro 2.2GHz Intel Core i7 (15-inch DDR3) Early-2011 and I want to upgrade RAM, What is the MAX RAM can I get it 8GB or 16GB?

Maximum Memory 16 GB (Actual) 8 GB (Apple)
Memory Slots 2 - 204-pin PC-10600 (1333 MHz) DDR3 SO-DIMM

Cost of upgrading ram memory?

Hello
Does anyone know how much the Apple store will charge for upgrading RAM memory from 16gb to 32 gb on a newer 27" iMac (mid 2013)?
Many thanks
Kaylee

Much more than you would pay if you were to upgrade it yourself. On new iMacs, Apple charges $200 to upgrade it from 8 GB to 16, and $600 to upgrade from 8 GB to 32.
If you already own your iMac, the answer depends on its present memory configuration. If all your DIMM slots are occupied, you need to purchase four 8 GB DIMMs for a total cost of about $400. If you already have two 8 GB DIMMS, you only need to obtain two more for about half that much. Determine what you have by going to the  (Apple menu) and selecting About This Mac then click More Info... then Memory.
Purchase memory from OWC / MacSales or Crucial. Memory upgrades for your iMac are considered user-performed maintenance and installation is simple.

I purchased my MacBook Pro in late 2007, just before Leopard was released. I want to upgrade my memory and need to know if DDR2-667 SoDimm PC2-5300 is the correct type.

I purchased my MacBook Pro in late 2007, just before Leopard was released. I want to upgrade my memory and need to know if DDR2-667 SoDimm PC2-5300 is the correct type.

If you have to wonder which RAM is the correct type, you probably aren't buying from a store that will give you the right RAM. Many stores specify model and vintage of Mac on their website to ensure you get the right RAM. Check my FAQ*:
http://www.macmaps.com/badram.html

I am running 10.7.5 on an imac and I want to upgrade to Yosemite but I have no app store on my computer. Is there a way I can get the app store on my imac?

I am running 10.7.5 on an imac and I want to upgrade to Yosemite but I have no app store on my computer. Is there a way I can get the app store on my imac?

If you don't have it then you will have to reinstall Lion:
Reinstall Lion, Mountain Lion, Mavericks or Yosemite without erasing drive
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported then click on the Repair Permissions button. When the process is completed, then quit DU and return to the main menu.
Reinstall Lion, Mountain Lion, Mavericks, or Yosemite
OS X Yosemite- Reinstall OS X
OS X Mavericks- Reinstall OS X
OS X Mountain Lion- Reinstall OS X
OS X Lion- Reinstall Mac OS X
     Note: You will need an active Internet connection. I suggest using Ethernet
                 if possible because it isthree times faster than wireless.
Then you can download and install Yosemite if your computer meets the system requirements:
Upgrading to Yosemite
You can upgrade to Yosemite from Lion or directly from Snow Leopard. Yosemite can be downloaded from the Mac App Store for FREE.
Upgrading to Yosemite
To upgrade to Yosemite you must have Snow Leopard 10.6.8 or Lion installed. Download Yosemite from the App Store. Sign in using your Apple ID. Yosemite is free. The file is quite large, over 5 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
    OS X Mavericks/Yosemite - System Requirements
    Macs that can be upgraded to OS X Yosemite
         1. iMac (Mid 2007 or newer) - Model Identifier 7,1 or later
         2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) - Model Identifier 5,1 or later
         3. MacBook Pro (Mid/Late 2007 or newer) - Model Identifier 3,1 or later
         4. MacBook Air (Late 2008 or newer) - Model Identifier 2,1 or later
         5. Mac mini (Early 2009 or newer) - Model Identifier 3,1 or later
         6. Mac Pro (Early 2008 or newer) - Model Identifier 3,1 or later
         7. Xserve (Early 2009) - Model Identifier 3,1 or later
To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
     Are my applications compatible?
         See App Compatibility Table - RoaringApps.

I just bought a new iMac and i want to upgrade to Lion. According to the seller I don't have to pay anything for upgrading because of my new iMac - how to do?

I just bought a new iMac and i want to upgrade to Lion. According to the seller I don't have to pay anything for upgrading because of my new iMac - how to do?

If you purchased after June 6th and you live in the US, Use this site.
http://www.apple.com/macosx/uptodate/
Captfred

I want to upgrade RAM Macbook pro 2.4 quad , can i put 16 GB or only 8 GB as recommended?

i want to upgrade RAM Macbook pro 2.4 quad , can i put 16 GB or only 8 GB as recommended?

No problems, go ahead, I'm doing it too, when the price for 16GB comes down a wee bit more.

I am currently running Leopard (10.5.8) on my late 2008 iMAC. I want to upgrade to Mountain Lion and I have been informed that I must first upgrade to Snow Leopard first. What operating issues could I face after doing this?

Based on user issues I am reading should I even attempt this. One of my reasons of wanting to upgrade is to have the ability to upgrade to newer versions of certain programs such as Lightroom and Adobe Photoshop.

I've upgraded several Mac from 10.5 to 10.6 and all the installations were trouble-free. However, in an abundance of caution, back up before you start upgrading.
RAM: Most 2008 iMac shipped with 2GB RAM. Your iMac 2008 can use up to 4GB RAM "officially" and up to 6GB with memory modules introduced since Apple's offical specs were engraved in stone. Although 10.6 may do ±OK with 2GB, I suspect Photoshop is glomming on to all you have. Lion10.7 will just barely work with 2GB and 10.8 Mtn Lion may slow to a crawl.
I get all my RAM upgrades here:
http://eshop.macsales.com/shop/memory/iMac/Intel_Core_2_Duo_PC2-6400
Never had a problem with any of their RAM and I've been getting it from them for over a decade--and we have 18 Macs in the family!

Want to upgrade RAM on 2011 Macbook pro 13 2.3GHz i5 4GB

Hello all,
First of all let me thanks you guys for the support you have been giving here.
I am new to the forum and this is my first post, I recently bought the new 2011 Macbook pro 13inch 2.3GHz Dual-core Intel Core i5 with the 4GB RAM (4GB 1333MHz DDR3 SDRAM-2x2GB)
I want to upgrade from 4 GB to 8GB. I have researched this issue and found three suitable options, i need help deciding on which to buy. Any good brand or compatibility issues
I really appreciate your help guys. The links
Crucial 8GB (2 x 4GB)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820148345
G.SKILL 8GB (2 x 4GB)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231342
8.0GB OWC Memory (2 x 4GB)
http://eshop.macsales.com/item/Other%20World%20Computing/1333DDR3S08S/

Hi, and welcome to Apple Discussions.
I'd worry a little bit about Newegg's "Limited warranty."
OWC is fully warranted — no iffy "limited" on it.
You can use OWC's rebate form to turn in your current RAM and get $26 refunded if you buy the upgrade from them.
http://eshop.macsales.com/tech_center/support/rebates/memory.cfm
This would bring the price down to $86.99, but no free shipping, and, presumably, it would cost you shipping to send the modules to them in order to collect the rebate, too.
I'd want to know the details of that "Limited" warranty if buying from Newegg.

How can I upgrade RAM memory for Pavilion dv6-3267cl notebook PC?

My laptop is HP Pavilion dv6-3267cl Entertainment Notebook PC
and OS is Windows 7 Home Premium 64-bit Service Pack 1.
It has intel core i5 cpu m480 2.67ghz 2667mhz 2 core 4 logical processor and two of 2GB SODIMM Samsung 1067MHz are used right now. (total 4GB memory) I'd like to upgrade the memory and
What is the maximum GB of RAM this laptop can have?
Which type of RAM cards should I install? (brand/MHz/GB...)
I tried a 8GB PC3 10600 1333MHz CL9 SoDimm and it caused an error and won't start Windows so I went back to original 2GB.

Hi:
The maximum memory you can run in a pc with the i5 first generation core processor is 2 x 4 GB.

Want to upgrade RAM on HP Pavilion dv6000

Computer currently has 2GB RAM.
Runs Vista 32-bit
Looking upgrading RAM.
Had a couple of questions:
Is it a matter of adding or replacing?
Is there a max?
Is it a farily easy DYI porject?
Thanks,
Sid

Hi:
I have attached the link to your service manual. Page 1-2 states you are already at the max with 2 GB.
http://h10032.www1.hp.com/ctg/Manual/c01035677.pdf
If you know someone who may have a 2 GB PC2 5300 chip, you can remove one of your 1 GB chips and see if it works, and reports 3 GB. If it reports 3 GB, then it would report 4 more than likely.
The chipset supports up to 4 GB of memory, but the BIOS may not allow it, and there are no BIOS release notes that add support for 4 GB of memory, so it would have to be an experiment on your part.
Installing memory is relatively easy. read Chapter 5 of the service manual for how to do it. Specifically chapter 5, starting on Page 5-12. Remember to remove the battery and A/C power before taking anything apart.
Paul

Imac 27" - I want to upgrad RAM memory

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