Please help! This is frustrating and disappointing
(CORRECTION: Thread title; I meant WRITE speed, not read speed)
I have recently added a second 1TB 850 EVO (so, 2 1TB 850's) running on the Velocity solo duo card (connected on the 2nd pcie slot) and running RAID 0 stripped (64k block size) on Yosemite. A major issue I'm experiencing on the BlackMagic test, is that the write speed starts at near 500mb/s, but then gradually declines to about 97mb/s
after a few passes...
Velocity solo duo x2 Raid 0 SSD read speed decreases

I have recently added a second 1TB 850 EVO (so, 2 1TB 850's) running on the Velocity solo duo card (connected on the 2nd pcie slot) and running RAID 0 stripped (64k block size) on Yosemite. A major issue I'm experiencing on the BlackMagic test, is that the write speed starts at near 500mb/s, but then gradually declines to about 97mb/s

Velocity solo duo x2 Raid 0 SSD read speed decreases