Samsung T7 vs SanDisk Extreme: Portable SSD Showdown

Portable SSDs have become essential tools for photographers, video editors, and anyone who needs fast, reliable storage on the go. The Samsung T7 and SanDisk Extreme have dominated this category for years, each building a loyal following with distinct strengths.

The T7 is Samsung's answer to the demand for pocket-sized speed. It's thin, light, and delivers read speeds that rival internal NVMe drives. The SanDisk Extreme counters with a rugged design and available higher capacities, targeting users who need their drive to survive harsh conditions.

Speed is remarkably close between these two. The T7 manages sequential reads around 1,050 MB/s and writes near 1,000 MB/s. The SanDisk Extreme matches or slightly exceeds these numbers in real-world testing, with some benchmarks showing a marginal advantage in sustained write performance.

Durability is where SanDisk pulls ahead. The Extreme carries an IP55 rating for dust and water resistance, plus it's been drop-tested from two meters. The T7 offers similar drop protection but lacks the official IP rating, making it slightly less confidence-inspiring for truly rugged use.

Price-per-gigabyte tilts in the T7's favor at the 1TB capacity, where Samsung's aggressive pricing has made it one of the best values in portable storage. The SanDisk Extreme typically costs more per gigabyte, though the gap narrows at higher capacities.

For most users, the Samsung T7 is the better buy. It matches the SanDisk's speed, offers comparable durability for everyday use, and undercuts it on price at the popular 1TB capacity.

The SanDisk Extreme makes more sense if you need guaranteed ruggedness for outdoor work, or if you're eyeing the 2TB capacity where its value proposition improves significantly.

The Samsung T7 wins on value and portability for most users, but the SanDisk Extreme's superior rugged credentials make it the safer choice for demanding outdoor environments.