Samsung X5 Portable SSD review

Memory (DDR4/DDR5) and Storage (SSD/NVMe) 357 Page 6 of 12 Published by


SSD Performance Crystal DiskMark

SSD Performance Crystal DiskMark

CrystalDiskMark is a disk benchmark utility that measures performance for sequential and random reads/writes of various sizes for any storage device. It is useful for comparing the speed of both portable and local storage devices. CrystalDiskMark can measure sequential reads/writes speed, measure random 512 KB, 4 KB, 4 KB (Queue Depth = 32) reads/writes speed, has support for different types of test data (Random, 0 Fill, 1 Fill), includes basic theme support and has multilingual support. Give it a try yourself as it is free to download.

The SSD is showing some very decent results back at us. Just compare read/write performance of the other drives shown. Today's tested SSD - Below are some comparative materials just for reference.


 Samsung X5 - portable Thunderbolt 3 SSD unit 1000GB. 
Results below have been taken with an older version of the benchmark, ergo they look a bit different.


Samsung T5 - portable USB 3.1 Gen 2 SSD unit 500GB 


Samsung 850 EVO 500GB SSD


Samsung 850 Pro 1TB SSD

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