Is RAM compatible with my computer?

[Piercy]

Hey, I am attempting to upgrade the ram in my computer and just want to make sure the RAM I'm looking to get is compatible with my computer. I will post all info below. Thanks a ton fellas!

Computer specs:
Hewlett Packard Compaq Presario SR2011WM (RF800AAR) PC Desktop
Memory
RAM Technology DDR2 SDRAM
Installed RAM** 512 MB
Max Supported RAM 2 GB
Number of Memory Slots 2 x 240 Pin DIMMs
Installed Cache Memory 512 KB

Memory RAM I'm looking to buy info:
1gb PC2-6400
DDR2 DIMM Memory kit of two 1GB memory modules
800 MHz Operating speed
240 pin DIMM

 

[Trotter]

According to HP:"2 x 240-pin DIMM sockets support unbuffered non-ECC 400/533 MHZ DDR2 memory modules"

This would be the perfect set:
Newegg.com - Crucial 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 533 (PC2 4200) Dual Channel Kit Desktop Memory Model CT2KIT12864AA53E - Desktop Memory

 

[Piercy]

Thanks a lot. So the other ram I was looking at would not work??

 

[Trotter]

It should work. The set I recommended are a good brand. Your mobo will downclock the 800's to 533 as that is its max. It the set you were looking at are a good brand and a better price, go with them.