Storage: 4TB
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2TB from $279.99
The CORSAIR 4TB EX400U USB4 External SSD provides high-capacity, portable storage for your computing needs. Featuring a robust metal casing and weighing just 0.84 lb, this compact drive offers impressive read speeds of up to 4000 MB/s and sequential write speeds of 3600 MB/s via its USB-C (USB4) connection. Bus-powered for convenience, it's an ideal solution for quickly transferring and storing large files across various computer and mobile operating systems.
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 $429.99.
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 CORSAIR 4TB EX400U USB4 External SSD is available at bhphoto, starting at $429.99.
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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