Question about Sony PCV-RS420 (027242635845) PC Desktop

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Can I use 2 1GB memory sticks instead of 4 512mb sticks? and can I use ddr 3200 instead of ddr 2700?

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  • 460 Answers

Yes, You can used it both options.

Posted on Sep 15, 2010

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Posted on Jan 02, 2017

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3 Answers

Will a compaq Presario R3000 take one 2 G memory stick? I am trying to upgrade the memory on my partner's laptop. Can 1 stick of memory, 2GB, be used instead of 2 1 Gigs?


Hi Bronzen...

HP website for you laptop...
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http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=125&prodSeriesId=384511&prodTypeId=321957&prodSeriesId=384511&objectID=c00208189

According to the HP website: 1280MB DDR SDRAM (1 x 256MB, 1 x 1024MB) Memory Max 1280MB DDR SDRAM (1 x 256MB, 1 x 1024MB
Memory Max 1280MB DDR SDRAM (1 x 256MB, 1 x 1024MB

Sep 15, 2011 | Compaq Presario R3000 Notebook

1 Answer

I want to upgrade my processor and memory on my acer travelmate 4000. I currently have an Intel Pentium M 1.5GHz 496RAM processor. I have 2 memory slots each containing 256MB type DDR PC2700, DDR...


I suggest adding 2X 1GB DDR PC2700 memory sticks. Crucial also recommends it, but as long as it's only 1gb thats DDR PC2700 per stick it's compatible, so you can shop around if you like and choose the cheapest.

Hope this helps!
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Jun 04, 2011 | Computers & Internet

2 Answers

How much ram can I install on my Averatec 2200?


The ram maxes out at 2GB. There is only one memory slot, so you would need a 2GB memory stick. Hope this helps.

Regards,

Matt

Apr 15, 2011 | Computers & Internet

3 Answers

I want to extend the RAM memory on my NEC computer. The motherboard is a GA-8SIMLNF Rev.1.1. It has two memory slots and presently one slot is occupied with a PC2100U-20330-A1 256 DDR 133 CL2 memory. I...


Check your manual (Gigabyte will have the manual on their website), to make sure your motherboard can handle 1Gb of Ram, or more. Generally in my experience, medium aged motherboards handle 1GB per slot, max (mine uses PC3200, not PC2100, and will take up to 4GB in its 4 slots).

You'll want PC2100 ram (easily searched for on http://www.newegg.com), either in 2x512MB sticks, or a single 1GB stick for your open slots (bringing you up to 1.25GB).

Mar 01, 2011 | Intel Motherboard

1 Answer

I am trying to install two 1gb ddr pc2-4200u ram into my Dell Dimension E310 desktop. I currently have two slots, I removed the original 256mb stick to make room for my two 1gb sticks. When I boot the...


Hi,
I belive the problem is caused due to non compatible memory being installed . According the Dell documentation the memory specification is as under

333- and 400-MHz DDR SDRAM
1Gb Non-ECC on each slot.

Just check the speed of the memory you are trying to connect.

Dell Documentation


Thanks for using Fixya
Proton

Aug 30, 2010 | Dell Dimension 3000 PC Desktop

1 Answer

Trying to fit new 1gb memory stick in dell optiplex sx 270 but the system will not acccept it and not boot up error codes of ab yellow but cd green all it does is beep when fitted yet i refit the 256mb...


Hello.

Memory is not interchangeable. Depends on your system, as to what memory to use. An error is telling you the memory is not correct for that PC.

Your Dell Optiplex sx 270 uses DDR PC2700 and DDR PC3200 memory.

Hope this helps.

Dec 20, 2009 | Dell OptiPlex SX270 PC Desktop

1 Answer

Adding memory to tx pro mainboard


You do not say what memory you are trying to install.

The ASUS P4S800D motherboard has four memory slots that hold DDR PC2700 or DDR PC3200 with a maximum of 1GB per slot, so the installed maximum is 4GB.

DDR memory is generally available in 128MB, 256MB, 512MB and 1GB modules. If you already have memory installed, it must be at least 128MB so you cannot add modules to 'bring memory to 128'.

Either you have a different motherboard and posted in the wrong section, your memory calculations are wrong, or you have used older PC-133,PC-100 or PC-66 memory instead of DDR. The last is unlikely as older SDRAM has two notches and won't physically fit into a DDR slot that only has one notch.

Please re-post with the specific motherboard model just to confirm and a list of the memory modules you are trying to use.

Jan 01, 2009 | ASUS P4S800D-X Motherboard

3 Answers

K7VT4A-Pro Mobo


Greetings,

The motherboard will read 1GB DDR400 memory per slot only.

Keep us posted and thank you for using our service.
FixYa for all your troubleshooting needs.
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Jun 19, 2008 | Asrock K7VT4A-Pro Motherboard

1 Answer

Memory upgrade - P4M80-M4


Maybe your RAM is not compatible with the motherboard just refer to instruction manual...

Nov 06, 2007 | Biostar P4VMA-M Motherboard

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