from $459.99
Storage: 4TB
3 configurations available
The CORSAIR 4TB EX400U Survivor USB4 External SSD is a robust and high-capacity portable storage solution. Featuring a 4TB PCIe SSD, it delivers impressive read speeds up to 4000 MB/s and write speeds up to 3600 MB/s via its USB-C (USB4) connection. Designed for durability, this bus-powered SSD boasts an IP55 dust and water resistance rating, shock resistance up to 1500 G, and can operate in temperatures from 32 to 158°F, making it suitable for reliably storing and transferring large files on the go across various computing and mobile platforms.
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 $459.99.
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 Survivor USB4 External SSD is available at bhphoto, starting at $459.99.
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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