A question about RAM

homer · 01-06-2003, 11:45 PM

I am not very computer savvy so if this is an ignorant question I apologize. I am looking to add RAM to my computer and would like to know which of the following I should purchase:

1. A 256MB PC2100 DDR RAM chip or,
2. A 512MB PC133 SDRAM chip

It would seem to me that the more memory involved the better off I am. However, since the price for both of these chips is close to the same, I assume the 256 chip is better. I suppose it is also possible that one may not work with my computer. I would appreciate any advice on this matter. Thank you [img]smile.gif[/img]

johnny · 01-07-2003, 12:58 AM

DDR RAM is better.

Rikard_OHF · 01-07-2003, 02:40 AM

if I'm correct they are different chips and require different slots in ur motherbord and you need to see what port you have first

Ar-Cunin · 01-07-2003, 04:59 AM

Quote:

Originally posted by Rikard_OHF:
if I'm correct they are different chips and require different slots in ur motherbord and you need to see what port you have first

Correct - my computer/motherboard (2 years old) only have room for an extra 128 MB RAM.

Paladin2000 · 01-07-2003, 05:26 AM

Quote:

Originally posted by homer:
I am not very computer savvy so if this is an ignorant question I apologize. I am looking to add RAM to my computer and would like to know which of the following I should purchase:

1. A 256MB PC2100 DDR RAM chip or,
2. A 512MB PC133 SDRAM chip

It would seem to me that the more memory involved the better off I am. However, since the price for both of these chips is close to the same, I assume the 256 chip is better. I suppose it is also possible that one may not work with my computer. I would appreciate any advice on this matter. Thank you [img]smile.gif[/img]

You better check your motherboard first. Older motherboards will not support DDR or RDRAM while some sh*t motherboard (like my current one) only supports RDRAM.

[ 01-07-2003, 05:28 AM: Message edited by: Paladin2000 ]

Sir Krustin · 01-07-2003, 07:36 AM

It depends on what mobo and cpu you have. If you have a fairly new Athlon or P4 system, use the DDR. If the system is more than a couple of years old, or a celeron, it'll probably only need the PC133.

homer · 01-07-2003, 08:53 AM

Quote:

Originally posted by Sir Krustin:
It depends on what mobo and cpu you have. If you have a fairly new Athlon or P4 system, use the DDR. If the system is more than a couple of years old, or a celeron, it'll probably only need the PC133.

I do know that the processor is an Athlon running at 900Mhz. I do not have any idea what kind of motherboard I have. The computer is a Compaq, I purchased it less than 2 years ago, and It came with 128 RAM. When I installed a graphics card I noticed another slot next to the currant RAM chip.

I was also under the impression that I do not need to keep the current RAM chip when I install the new one. Is this not true? Or mabey it dose not make a difference either way. Thank you again for any help.

andrewas · 01-07-2003, 09:27 AM

You might or might be able to keep yoru current ramchip. If you can, do keep it because although RAM is cheap these days its still not worth throwing away.

You will have to find out your motherboard though, or at least dig out your system manual and see what it can support. If it cant take DDR RAM then theres no way to make it do so. Id guess it will take the PC133 chip, but I cant be certain.

Post your model number, I have compaqs site in history here so I can find out quick enough.

homer · 01-07-2003, 02:25 PM

Quote:

Originally posted by andrewas:
You might or might be able to keep yoru current ramchip. If you can, do keep it because although RAM is cheap these days its still not worth throwing away.

You will have to find out your motherboard though, or at least dig out your system manual and see what it can support. If it cant take DDR RAM then theres no way to make it do so. Id guess it will take the PC133 chip, but I cant be certain.

Post your model number, I have compaqs site in history here so I can find out quick enough.

The model number is 7994, Compaq Presario. Thanks again. [img]smile.gif[/img]

Rokenn · 01-07-2003, 03:07 PM

You also may need to update the BIOS on your motherboard to use the 512MB stick.
I recently upgrade my dell from 512mb (2 256mb sticks) to 1GB (2 512mb sticks). The machine refused to boot with the new ram till I flashed the BIOS.

[ 01-07-2003, 03:08 PM: Message edited by: Rokenn ]

01-06-2003, 11:45 PM	#1
homer Manshoon Join Date: November 11, 2001 Location: couch Age: 52 Posts: 180	I am not very computer savvy so if this is an ignorant question I apologize. I am looking to add RAM to my computer and would like to know which of the following I should purchase: 1. A 256MB PC2100 DDR RAM chip or, 2. A 512MB PC133 SDRAM chip It would seem to me that the more memory involved the better off I am. However, since the price for both of these chips is close to the same, I assume the 256 chip is better. I suppose it is also possible that one may not work with my computer. I would appreciate any advice on this matter. Thank you [img]smile.gif[/img] __________________ You tried and you failed; the lesson is, never try. - Homer

01-07-2003, 12:58 AM	#2
johnny 40th Level Warrior Join Date: April 15, 2002 Location: Utrecht The Netherlands Age: 58 Posts: 16,981	DDR RAM is better. __________________

01-07-2003, 02:40 AM	#3
Rikard_OHF Beholder Join Date: March 4, 2001 Location: Het Hertogdom Gelre!!!!! Age: 39 Posts: 4,364	if I'm correct they are different chips and require different slots in ur motherbord and you need to see what port you have first __________________ [img]\"http://confed.xl-designs.com/siggeh18.gif\" alt=\" - \" /><br /> <img border=\"0\" alt=\"[bunny]\" title=\"\" src=\"graemlins/bunny.gif\" /> Return of the Bunny Army! <img border=\"0\" alt=\"[bunny]\" title=\"\" src=\"graemlins/bunny.gif\" />

01-07-2003, 07:36 AM	#6
Sir Krustin Symbol of Cyric Join Date: September 15, 2002 Location: Peterborough, ON, CANADA Age: 60 Posts: 1,394	It depends on what mobo and cpu you have. If you have a fairly new Athlon or P4 system, use the DDR. If the system is more than a couple of years old, or a celeron, it'll probably only need the PC133. __________________ If I say \"Eject!\" and you say \"Huh?\" - you\'ll be talking to yourself! - Maj. Bannister, <b>Steel Tiger</b>

01-07-2003, 09:27 AM	#8
andrewas Harper Join Date: October 2, 2001 Location: Aberdeen, Scotland Age: 42 Posts: 4,774	You might or might be able to keep yoru current ramchip. If you can, do keep it because although RAM is cheap these days its still not worth throwing away. You will have to find out your motherboard though, or at least dig out your system manual and see what it can support. If it cant take DDR RAM then theres no way to make it do so. Id guess it will take the PC133 chip, but I cant be certain. Post your model number, I have compaqs site in history here so I can find out quick enough. __________________ [img]\"http://www.sighost.us/members/Zvijer/andrewas.gif\" alt=\" - \" />

01-07-2003, 03:07 PM	#10
Rokenn Galvatron Join Date: January 22, 2002 Location: california wine country Age: 60 Posts: 2,193	You also may need to update the BIOS on your motherboard to use the 512MB stick. I recently upgrade my dell from 512mb (2 256mb sticks) to 1GB (2 512mb sticks). The machine refused to boot with the new ram till I flashed the BIOS. [ 01-07-2003, 03:08 PM: Message edited by: Rokenn ] __________________ “This is an impressive crowd, the haves and the have mores. <br />Some people call you the elite. <br />I call you my base.”<br />~ George W. Bush (2000)

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