The Crucial T705 2TB with Heatsink is the objective winner of this comparison, securing more individual specification victories than its counterpart. Its most significant advantage is its sequential read speed, which outperforms the Crucial MX500 4TB by 2489%. While the Crucial MX500 4TB offers a substantial benefit in terms of total storage space, the superior speed capabilities of the Crucial T705 2TB with Heatsink make it the more advanced technical option.

Users who prioritize raw data throughput and high-performance operations should select the Crucial T705 2TB with Heatsink to leverage its massive lead in sequential read speeds. Conversely, those who require maximum storage volume for large libraries or extensive file archiving should choose the Crucial MX500 4TB, as it provides 100% more capacity than the alternative. Your decision should depend entirely on whether your workflow demands faster data access or a larger total footprint for your files.