2 Samsung F1s worth it?

[CM-Sniper]

Been offered 2 F1s for 25 quid, can't really fine much on them so thought id ask opinions here. Are they worth 25 quid or should i pass on the offer?

Cheers
CMS

Forgot to mention, they're the 500Gb models.

 

[CM-Sniper]

Awesome, cheers for the feedback guys. Im a complete noob when it comes to HDDs so I will look into RAID tonight and see where I go from there