Samsung says the X5 offers read speeds of up to 2800MB/s, which is 5.2 times faster than SATA interface portable SSDs and up to 25.5 times faster than external hard drives.
It also features a maximum write speed of 2300MB/s, allowing for a 20GB 4K video to be transferred in approximately 12 seconds. It uses Samsung's Portable SSD Software, which includes AES 256-bit hardware data encryption, optional password protection, and configurable security settings.
"As a leader in high-performance and reliable storage solutions, we are thrilled to continue to advance the external SSD market with the introduction of our first Thunderbolt 3 portable SSD," said Dr. Mike Mang, vice president of Brand Product Marketing, Memory Business at Samsung Electronics. "The X5 is yet another testament to Samsung's commitment to providing innovative portable storage solutions that enable faster transfer of large data files, saving users' valuable time."Design wise, the X5 includes an all-metal body with a glossy finish and a non-slip mat at the bottom. It uses a shock-resistant internal frame that Samsung says can withstand drops of up to two meters. Inside, Dynamic Thermal Guard technology and a heat sink protect the X5 from overheating.
Samsung's new X5 works with all Macs and PCs that have Thunderbolt 3 ports, which for the Mac lineup, includes 2016 and later MacBook Pro models, 2017 iMac models, and the iMac Pro.
The X5 will be available for purchase starting on September 3. The 500GB model will be priced at $400, the 1TB model will be priced at $700, and a 2TB model will be available for $1,400. Additional information is available on Samsung's website.