Hi, I have origilaly installed 1gb 2Rx8 PC2-4200s . Is it compatible if I replace them?
789558
Answer is yes. It is compatable because PC2-6400's are FASTER than PC2-4200's thus they would run and actually perform more reliably than the 4200's
789559
look up your computer specs and see what speed your computer can handle it may not let you upgrade that much
789560
Not positive but I don't think it is compatible; the Samung memory is PC2-6400 and your original isPC2-4200
1056277
it will, but your original machine configuration had pc2-6400 800mhz ram, so know that if you replace it with this ram, your machine might run slightly slower. not much, and you may not notice it, but better to be aware of these things before you buy. also, know that the processor in your machine is 32-bit, so you may not see all of the 4gb. but if you're only running 2gb, you'll get a little bump.
1543083
I was unable to get mine working. I have a suspicion that this particular RAM needs to be installed as a matched pair.
1299950
Make sure to use low voltage 1.3v module. I was able to upgrade to 10gb total (installed 8gb module same brand and specs that the one I pulled out)
1082156
Original ram on this model 2x2GB total 4GB Order 2x4GB total 8GB on amazon for upgrade
2080114
Yes, I did it. You can only replace the existing 1GB module with a 2GB module. I used this one http://www.mini-box.com/2GB-DDR3-SODIMM and you should read completely thru this post and watch the youtube video mentioned in it. It helped me a lot. http://forum.synology.com/enu/viewtopic.php?f=140&t;=55105
234272
I'm really think that will work ok, this memory 5300 is faster than your 4200 but your memory controler must be downclock the speed on 4200 becouse both memory is PC2 and it's same capacity and clockspeed, you can ask in your locar service but I'm really think it will work perfect.
1449445
Yes, I have that same processor. I replaced the original 2 - 1GB memory with 2 - 4 GM memory Corsair modules. Simple install. Have had zero problems since.
2080112
I have replaced my one gb stick of ram with a 2gb stick of ram. Hope that helps.
1607747
Best thing to do is look at the memory sticks in your machine now and if they say DDR PC3200 on the ID tag, then it should work.
2124177
Best bet is crucial.com they will scan your computer and tell you what will work in your system. Found that Amazon had best price. The 2gb kit worked great for me.
674187
2GB PC3-12800 DDR3L SDRAM 1X2GB (expandable to 4GB) from the specifications section
677772
Honestly ...I don't know ...you'd have to take the one you've got and see ...and if it's the same ...except of 1GB.....as long as it has the same number of Pins and everything ....it should work as long as you update your BIOS .......
848921
this memory stick works on the GX280 like a charm. just make sure to not mix different memory sticks. They have to be exactly the same except for manufacturer brand. so if you are planning to get these make sure yours is a 1GB PC2-4200. here is what you need to look at for more information: http://support.gateway.com/s/PC/R/1009212/1009212sp2.shtml
882478
As long as the specs are the same as the one that is in the computer now it should work. I installed them on a Intel motherboard and had no issue.
1768314
Hi Cet,There weren't a lot of computers that were built to accept the DDR2 4GB module. Being a rare part, it is quite expensive. ***Please verify that your machine can take a 4GB module before purchasing.*** I have included a link below to the 4GB DDR2 module. 4GB DDR2-667-PC2-5300 240 pin Desktop RAM Memory Upgrade by Arch MemoryThanks,TrishCustomer CareArch Memory
2026020
Von - I really have no idea if they will work. As a matter of fact I bought similar ram from another vendor which didn't work in my Dell. I returned those (pita) and tried Komputerbay -- no problem with those. All I did was try the ones which were recommended --if it worked, great - if not, back they went. It won't hurt to try either way. Good luck -Howie