SSDs to replace HDDs in a 10 drive RAID volume

The computer I have contains a PCIE to 2x SAS adapter and from there it has 2 SAS to 5x SATA bays

Thing is it’s designed for 10 HDDS in 2x 5 drive bays, but I need SSDs for speed, is there a good sized SSD I could use? I’d also like it if I could fit multiple SSD in each bay and have them function but i figured that might be a long shot