I aldready have 2 GB's of ram but I am looking for really good RAM and I am not sure if it will work on my machine, the machine has only been upgraded once to a new graphics card(8800 GTS 640). Help would be much appreciated.
Possibly:
Mushkin HP2-5300 DDR2-667 2x1GB High Performance Series CAS4-4-4-10 (996521)
or
OCZ (OCZ26672048ELGEGXT-K) DDR2 PC2-5400 667MHz EL Gold Edition 2GB (2X1024MB) Dual Channel Kit
Please try to choose it from this list:
http://www.canadacomputers.com/index.php?do=ShowProdList&cmd=pl&id=RAM.475
Quote from HPs website for m7750n:
Memory Four 240-pin DDR2 DIMM sockets
Supports PC 4200 (533 MHz) and PC2 5300 (667 MHz) DDR2 DIMMs
non-ECC memory only, unbuffered
Maximum HP/Compaq approved memory is 4 GB*
NOTE: *Actual available memory may be less
Possibly:
Mushkin HP2-5300 DDR2-667 2x1GB High Performance Series CAS4-4-4-10 (996521)
or
OCZ (OCZ26672048ELGEGXT-K) DDR2 PC2-5400 667MHz EL Gold Edition 2GB (2X1024MB) Dual Channel Kit
Please try to choose it from this list:
http://www.canadacomputers.com/index.php?do=ShowProdList&cmd=pl&id=RAM.475
Quote from HPs website for m7750n:
Memory Four 240-pin DDR2 DIMM sockets
Supports PC 4200 (533 MHz) and PC2 5300 (667 MHz) DDR2 DIMMs
non-ECC memory only, unbuffered
Maximum HP/Compaq approved memory is 4 GB*
NOTE: *Actual available memory may be less