from $795.95
Storage: 4TB
5 configurations available
Keep your data safe at all times with the 4TB DataSecure EX20 Encrypted USB 3.2 Gen 1 Portable SSD from Rocstor , which uses XTS-AES 256-bit full-disk hardware encryption and FIPS 140-2 Level 3 security validation. Built using aircraft-grade aluminum, the EX20 is OS independent, with no extra software or driver components needed. A wear-resistant keypad with secure PIN entry automatically wipes the drive after 10 failed login attempts and it also meets NIST SP-800-88 guidelines for secure data sanitization and safe decommissioning. The EX20 connects to your host system using a USB-C 3.2 Gen 1 (3.1 Gen 1/3.0) port that is plug-and-play, provides bus power, and delivers read speeds of up to 355 MB/s and write speeds of up to 333 MB/s.
Form factor and generation interface dictate compatibility and speed. Prioritize drives with DRAM caches for OS boot drives, as DRAM-less drives can slow down significantly during heavy multitasking. Available from $795.95.
Solid State Drives (SSDs) have no ongoing costs and consume minimal power. Their cost of ownership is entirely the upfront price per gigabyte.
Common Failure Modes
SSDs have no moving parts, making them immune to physical shock. Failures occur through flash memory wear-out from writing massive amounts of data or sudden controller death.
Form factor and generation interface dictate compatibility and speed. Prioritize drives with DRAM caches for OS boot drives, as DRAM-less drives can slow down significantly during heavy multitasking.
SSDs have a finite number of write cycles, usually measured in Terabytes Written (TBW). For average consumers, this limit takes many years to reach.
The Rocstor 4TB DataSecure EX20 Encrypted USB 3.2 Gen 1 Portable SSD is available at bhphoto, starting at $795.95.
Solid State Drives (SSDs) have no ongoing costs and consume minimal power. Their cost of ownership is entirely the upfront price per gigabyte.
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