How broken are these hard drives?

[cymon]

I've noticed terrible performance across these two drives (2x 750GB Samsung F1's) lately, with lots of stuttering in games and video. I ran crystaldiskmark on both. Here's the results:

C:\

D:\

I'm going to order 2x WD 500GB drives to replace them (will put in RAID1)

 

[NoxTek]

They seem fine, odds are your problem was more software related...

In fact my old WD 640GB AAKS are a bit jealous.... only a bit....