Crucial X9 SSD 4T External Portable Storage

The Crucial X9 Pro Portable SSD is a portable solid state drive available with 4TB capacity. It is IP55 rated for dust and moisture resistance and has read and write speeds up to 1,050MB/s. It is also drop-proof up to 7.5 feet and has 256-bit AES hardware-based encryption.

Pros:
Lightweight and compact
Good PCMark 10 benchmark score
IP55-rated for dust and water resistance
Drop-proof up to 7.5 feet
256-bit AES hardware-based encryption