I've been looking into a few FPGA board options and stumbled across a much cheaper board similar to the Xilinx KC705.
The FPGA is a XC7K325T with the following specs:
Logic Cells - 326,080
DSP Slices   - 840
Memory - 16,020 kb
You should be able to find more details on Xilinx's website

The board also has 128 MB of flash and 8 GB of DDR3, if that's helpful.

Would this board be capable of profitable mining? I know that SHA-224 and Blake2b would fit on, Keccak should too, but have no idea what the hashrate and profitability would be around. What other algorithms can fit on to it? Hashrate estimates?