Hardware Spec Index

Veltrix PX-1668 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX1668-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,211 (PCIe Cards & NVMe Enclosures scale)
Category rank#43,534
Street price$29
Power6 W
Performance per dollar41.76
Released2023

Specifications

BrandVeltrix
ModelVeltrix PX-1668 XT
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingHeatsink + 40 mm fan
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-3739 Prime USB 3.2 Gen 2 NVMe Enclosure880$19Compare
Altrix PX-9843 Ti Quad M.2 PCIe 5.0 x16 Card4,857$299Compare
Tessarix PX-4757 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,429$39Compare
Altrix PX-5096 XT USB 3.2 Gen 2 NVMe Enclosure4,656$259Compare
Altrix PX-3893 Prime Dual M.2 PCIe Switch Card5,082$329Compare
Tessarix PX-3781 Prime Dual M.2 PCIe Switch Card5,369$319Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-1668 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/76359142 (accessed 2026-10-20).