"These two SSDs DO NOT use the original Indilinx Barefoot Controller. They use the PHISON controller. PS-3016.
The random 4K write speeds are around 1-2 MB/second, close to that of a regular hard drive."
"To show that this is the Patriot PS-100 model, see the spec sheet - this model is RFxxGS25SSDR, the original was PSxxGS25SSDR. PS=PhiSon."