Micron's read-intensive 3.84TB SATA drive with power loss protection and a reputation for reliability. Fewer listings than the Samsung equivalents, so prices swing more, but it is worth watching when a cheap one appears.
Across 18 listings tracked in the last three days, the median total cost in USD including shipping is $612, and the lowest is $420. RackSniper flags a listing once it falls at or below 70 percent of the trailing 30 day median, which for this product means roughly $428 or less. Condition and configuration vary widely on used enterprise hardware, so treat the median as a reference point rather than a target.