The Western Digital WD Black SN8100 2TB wins in 2 out of 5 comparable specs, with 2 ties. Its biggest advantage is Sequential Read (7742% better).
Barracuda 2TB wins in 1 spec (MSRP: 80% better).
Recommendation
Choose WD Black SN8100 2TB if you want the best overall performance — especially sequential read.
Choose Barracuda 2TB if msrp matters more to you.
