Hello,
i confirm that it's running fine, ou of the box !
I found Rocket 640L for 60
Orico BRP525-2S optical plastic bracket, withe the same design of your Silverstone one for only 6,5 on Ebay
2 Akasa SATA3 60 cm cables 2,5/p and a splitter for power SATA 2
The Rocket 640L working out of the box without any driver or firmware patch, very speed.
The card is bootable, of course.
I will put my results here monday.
The Orico enclosure is a good deal too, i can put 2 SSD and one 3,5" HDD in it, very quickly.
With the same SSD ( Samsung 830), this is my result on the rocket 640L
I will make some RAID test this week ...