I would say if its the Sandforce model, you probably should return it on the basis of product DOA and get another SSD that's more reliable.
Sandforce SSDs use reference firmwares from LSI (parent company) with small modifications and the reference firmware ish cui. The TRIM issues took ages to fix and still not near perfection, not reliable.
I'm not sure if it came with the old defective firmware out of the box.
My opinion is that you probably should just return it and get something with a much better track record from SSD makers like Samsung, Intel, Micron who are also among the largest OEM SSD suppliers.