Does HP P6820 desktop support 8GB ram

I have HP P6820 sesktop with 2x2 Gb of ram now my son asking for more ram just wondering will it support 2 x4 gb ram
Taanks

DHuang, welcome to the forum.
No, it only support up to 4 GB with a 64-bit OS:
Supports DDR3 DIMMs only
Dual channel memory architecture
Two DDR3 DIMM (240-pin) sockets
DIMM types:
PC3-10600 (DDR3-1333)
PC3-8500 (DDR3-1066)
PC3-6400 (DDR3-800)
Non-ECC memory only, unbuffered
Supports 2 GB DDR3 DIMMs
Supports up to 4 GB on 64-bit PCs
Maximum memory only if using 2GB DDR3 DIMM modules
note:32-bit PCs cannot address a full 4.0 GB of memory
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Take a look at this:
15'' 2.4-2,53 NVDA Chipset
http://s1.guide-images.ifixit.com/igi/oEmmaxSOKDDvZfZh.large
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http://s1.guide-images.ifixit.com/igi/SSLSgODWYbiIuTLL.large
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Message was edited by: sjds

It is no longer possible to navigate to the 8GB page, but the direct link is still working:
http://store.apple.com/us/memorymodel/ME15_2_66MBP
I called the Apple Store (1-800...) and was told that the max is still 4GB. Then I read the direct URL out to the sales rep and he was surprised to see the page. He put me on hold and when he returned he said he'd spoken to a sales engineer who said that it was untested and unsupported, but that this did not mean it would not work.
I'm not actually interested in buying 8GB of RAM right now, but I would like to have some confidence that if I buy a MBP now, that I will be able to upgrade later when memory prices come down.
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Have a look here:
http://global.msi.com.tw/index.php?func=proddesc&prod_no=1328&maincat_no=1&cat2_no=170
Quote
Main Memory
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• Supports up to 8GB memory size.
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Quote
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This question was solved.
View Solution.

Hi,
1. Based on the following link, your machine only supports DDR2 RAM:
http://www.crucial.com/upgrade/HP+-+Compaq-memory/Pavilion+DV7+Series/Pavilion+dv7-3020sa-upgrades.h...
2, No, this will not work and you can not put in physically.
Regards.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

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Message was edited by: ofon68

No.

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nwills wrote:
Pardon my ignorance....but if the 15" can only support 4 GB of RAM and 6GB unofficially, I would of thought the 17" with the same components and OS would be the same?
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Cheers,
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Can my late 2008 macbook pro use 8GB ram now or snow leopard??

i got my new mbp in oct 2008 choose the 2.5GHz and order the 4GB Ram in apple store
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JoeyR wrote:
Actually the unibody machines switched from an Intel chipset to the NVidia MCP79 chipset.
The thing is tho, what I dont understand is why both late 2008 and mid 2009 motherboards use the came motherboard (both using the same chipset) and still limit the user from doing this. I thinks its just apple's way of saying "Buy a new computer"
Below in the links, NVidia say that their chipset used in the late 2008 systems can support 8GB but its up to Apple if they want to enable it or not.
It's really not fair at all, its been proven that the late 2008 systems can support the update just by a simple EFI update. *Get on it Apple!*
----Links----
(http://blogs.computerworld.com/nvidiasays_new_macbook_pro_can_do_8gb_ofram)
(http://www.macrumors.com/2008/10/24/new-macbook-pro-does-not-support-8gb-ram-for -now/)
(http://forums.macrumors.com/showpost.php?p=6493933&postcount=49)
Message was edited by: Lalami1990

Does HP P6820 desktop support 8GB ram

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