Hardware Spec Index

Veltrix PX-7668 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX7668-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,173 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,213
Street price$29
Power6 W
Performance per dollar40.45
Released2020

Specifications

BrandVeltrix
ModelVeltrix PX-7668 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
Strivon PX-9705 Max Quad M.2 PCIe 4.0 x16 Card4,112$209Compare
Veltrix PX-6167 Plus PCIe 4.0 x16 Riser Cable1,926$59Compare
Veltrix PX-2707 Ultra Quad M.2 PCIe 4.0 x16 Card4,299$259Compare
Altrix PX-5617 Ti USB4 40Gbps NVMe Enclosure4,394$289Compare
Veltrix PX-8976 Edge USB 3.2 Gen 2 NVMe Enclosure2,534$99Compare
Strivon PX-7867 Edge Dual M.2 PCIe Switch Card5,100$329Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-7668 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/92328268 (accessed 2026-10-22).