Dennis Wood
Senior Member
I did indeed decide to install a matched set to get to 4GB. Things may have changed in the industry but after about 18 years of building and otherwise messing with PCs, the RAM being matched (particularly given the set was only $80!) is an old habit Installing your spare 1GB SODIMM will almost certainly not damage anything, so I'd give it a try and test for stability.
The existing TS509 1GB SODIMM specs are "667MHz DDR2 Non-ECC" which is why I was pretty confident the Kingston 667MHz DDR2 Non-ECC CL5 would work. Kingston also has an 800MHz version which is more expensive but I'm pretty sure would work just fine.
The existing TS509 1GB SODIMM specs are "667MHz DDR2 Non-ECC" which is why I was pretty confident the Kingston 667MHz DDR2 Non-ECC CL5 would work. Kingston also has an 800MHz version which is more expensive but I'm pretty sure would work just fine.
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