Hynix 4GB DDR2 Memory SO-DIMM 200 pin PC2-6400S 800MHz HMP351S6AFR8C-S6

Fantastic! worked right when I put it in.I was able to use in my DELL D530 -- yes a 530. Took it to 6GB, even though Dell states only 4gb supported.Then moved it to my Generic MS-163k laptop and it now has 8gb of memory, even though the specs say only supports 4gb.Thank you

It's difficult to know if the memory i received was bad or some other problem. But once installed, the computer would keep having a failure and suddenly restarting. The computer is quite old (probably 2004) but it works well with original total 4GB of memory. I hoped and upgrade to 8GB then followed by SSD install would keep it going, but the memory just seems to have caused these other issues.Whatever was the root cause of the issue i just had to return the memory, it's probably time to replace the computer (used only by my mother for email checking...).I can't complain at all about MemoryMasters, i think it's great they provide this service. I would prefer my refund come as soon as i post the return rather than when they receive it, but i understand the precaution by the business.

Replaced Hynix 2Gb with Hynix 4Gb In Sony Vaio VGN-FW 480J lap top works great.

I put it into my 32-bit HP DV2000 laptop with Win7 and it says "4GB, 2.99 usable" It could just be a bios setting, but I haven't figured it out

This made my old lab top run so much better with Windows 10. Very happy with this purchase.

La tomó perfecto mi laptop Dell... Almamente recomendada.

I think extra description would have helped.It's did not work.

This will not work with a Dell Latitude E6400 series laptop.