The Western Digital WD Blue SN5000 1TB wins in 3 out of 5 comparable specs. Its biggest advantage is Sequential Read (2611% better).
Barracuda 4TB wins in 2 specs (Capacity: 300% better).
Recommendation
Choose WD Blue SN5000 1TB if you want the best overall performance — especially sequential read.
Choose Barracuda 4TB if capacity matters more to you.
