Pros: Does what it's supposed to. They are colored so you can color-code your SATA cables.

Cons: None.

Pros: I run it at 1.8 4-4-4-12 and no problems what so ever. Anyway, I had to adjust 4-4-4-12 in bios. First booted at 5-5-5-15, BUT that is correct following JEDEC specifications, it is not a cons.

Cons: None, why shoud I ?

Overall Review: Passed the latest MemTest86 benchmark for more than 8 hours. Did not pass the MemTest 86+, but I think is the benchmark and NOT the RAM. Played hours and hours Crysis at very high settings and everything is stable as Gibraltar’s rock. I'll buy another set !