Hardware Spec Index

Veltrix PX-8645 Plus M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8645-PLUS · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index679 (PCIe Cards & NVMe Enclosures scale)
Category rank#726
Street price$19
Power6 W
Performance per dollar35.74
Released2026

Specifications

BrandVeltrix
ModelVeltrix PX-8645 Plus
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
Veltrix PX-7927 SE USB 3.2 Gen 2x2 NVMe Enclosure3,824$159Compare
Veltrix PX-6716 Plus USB 3.2 Gen 2 NVMe Enclosure1,883$59Compare
Altrix PX-7147 Plus USB 3.2 Gen 2 NVMe Enclosure1,111$29Compare
Veltrix PX-9947 SE M.2 NVMe to PCIe 4.0 x4 Adapter5,600$379Compare
Tessarix PX-5971 Ti USB4 40Gbps NVMe Enclosure3,277$149Compare
Veltrix PX-8350 Prime PCIe 4.0 x16 Riser Cable3,706$189Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-8645 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/16842015 (accessed 2026-10-24).