The Crucial T700 1TB with Heatsink is the objective winner of this comparison, securing victory in four out of six measured specifications. Its most significant advantage over the Crucial MX500 500GB is its sequential read speed, which is 1989% faster. This substantial performance lead establishes the former as the superior choice for users prioritizing high-speed data access and increased storage capacity within their system architecture.

Choose the Crucial T700 1TB with Heatsink if your primary requirement is maximum sequential read performance and larger storage volume. Conversely, select the Crucial MX500 500GB if your main priority is the MSRP, where it maintains a 73% advantage over the alternative. This makes the latter a more cost-effective option for users who do not require the extreme speed capabilities offered by the high-performance model.