Pros: I wasn't sure if this was the best ram for my 3+yr old motherboard. With great G.Skill tech support, high amount of reviews, and high rating, I knew this was the right ram for me. Installed it, loaded up CPUz, and it shows 5-5-5-15 at 533 DRAM Dual Channel running with Q6600. Didn't have to make any bios changes. Loads up as specified.

Cons: Based purely on Windows Index Experience, this 4GB 1066 gave me a memory and Processor score of 6.2. With my old 2GB @800, I added to my brother's PC which already has 2GB @800 making his CPU 4GB@800 with E8400. His Processor and Memory score came out to 6.5, 6.5. Neither systems are overclocked.

Pros: Works when it worked. Has all the connectors for your modern PC needs including 3xSATA connectors, and 2xPCIE.

Cons: IT DIED AFTER 1yr 3months. Like many other user has posted this doesn't last more than 2 years.

Pros: Fastest shipping ever! Ordered it yesterday afternoon, received it this morning! I plugged in my 80GB WD, turned it on, and I see an extra drive appear on My Computer. No mess no fuss. I saw all the old files in there. The case looks very sturdy after everything is put in place and the screws are on. Now I have my very own external HD!

Cons: The front blue light is very faint. Unless you look at it head on, you can't tell if the light is on.

Overall Review: Wish the power adapter was also USB.

Pros: Fastest shipping ever! Ordered it yesterday afternoon, received it this morning! I plugged in my 80GB WD, turned it on, and I see an extra drive appear on My Computer. No mess no fuss. I saw all the old files in there. The case looks very sturdy after everything is put in place and the screws are on. Now I have my very own external HD!

Cons: The front blue light is very faint. Unless you look at it head on, you can't tell if the light is on.

Overall Review: Wish the power adapter was also USB.