Tom's Hardware > Forum > Motherboards & Memory > Memory > Will 3 x 1gb and 3 x 2gb work as tri channel?

Will 3 x 1gb and 3 x 2gb work as tri channel?

Forum Motherboards & Memory : Memory - Will 3 x 1gb and 3 x 2gb work as tri channel?

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Basically im buying the studio XPS and wanted to upgrade the memory. It already has 3 x 1gb DDR3 ram sticks and im planning to buy 3 x 2gb DDR3 memory sticks. Will they still work in tri channel as they are three of each?

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What model and specs?

------------------------------ Q6600@3510/1560 + TT BigTyphoon+Mod
8gb Kingston 800mhz
Gigabyte EP35-DS3P
XFX 8800GT/512
Reply to apache_lives

oh and if its i7 based yes 3x1gb + 3x2gb will work aok

------------------------------ Q6600@3510/1560 + TT BigTyphoon+Mod
8gb Kingston 800mhz
Gigabyte EP35-DS3P
XFX 8800GT/512
Reply to apache_lives

Most likely, yes, as long as motherboard is capable of Tri Channel.

BTW, do you mean replacing the 3x1Gb sticks with the 3x2Gb sticks? Because I don't know of many consumer motherboards with 6 DDR3 slots....

Reply to PCKid777

Its an i7 920 and has a X58 i think. I def has 6 slots because on dells site they say you can have 4 x 1gb and 2 x 2gb of ram. its worth buying the ram else where for the tri channel speed isn't it?

Reply to s_h12345
- 0 +

"i dont know of many consumer boards that have 6 ddr3 slots"

seriously? did you sleep through 8 months of i7?


Message edited by ewood on 08-25-2009 at 05:52:22 AM
Reply to ewood
- 0 +

One more confirmation for a big yes. In my old p4 I have 256mbx2 and 512mbx2. I don't see newer motherboards not being able to recognize a little bit of size difference, as long as the rated timings and clock speeds are the same.

------------------------------ q9550 2.83ghz @ 3.91ghz
4gb OCZ Platinum DDR2-1066 RAM
Powercolor HD 4890
http://i40.tinypic.com/zks3yu.jpg
Reply to mlcloud
- 0 +

s_h12345 wrote :

Basically im buying the studio XPS and wanted to upgrade the memory. It already has 3 x 1gb DDR3 ram sticks and im planning to buy 3 x 2gb DDR3 memory sticks. Will they still work in tri channel as they are three of each?


Yes as long as they are the same Mhz; i.e 1066. 1333. 1280 etc etc etc... But also make sure you place then in every other slot. example: 2gb, 1gb, 2gb, 1gb, 2gb, 1gb.

Reply to Yoosty
Tom's Hardware > Forum > Motherboards & Memory > Memory > Will 3 x 1gb and 3 x 2gb work as tri channel?
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