from $145
The QNAP Dual M.2 PCIe Gen2 x4 NVMe SSD Expansion Card allows you to add two M.2 NVMe SSDs to your system, supporting both 2280 and 22110 form factors. This card connects via a PCI Express 2.0 x4 slot and is compatible with Windows operating systems. It offers a straightforward solution for expanding your storage capabilities with fast NVMe SSDs, ideal for enhancing system responsiveness or creating dedicated storage pools.
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 $145.
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 QNAP Dual M.2 22110 / 2280 PCIe Gen2 x4 NVMe SSD Expansion Card is available at bhphoto, cdw, starting at $145.
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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