Hardware Spec Index

Strivon PX-2191 Plus M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Strivon · SKU PX2191-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index788 (PCIe Cards & NVMe Enclosures scale)
Category rank#14,194
Street price$19
Power6 W
Performance per dollar41.47
Released2022

Specifications

BrandStrivon
ModelStrivon PX-2191 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
Tessarix PX-9446 SE PCIe 4.0 x16 Riser Cable1,706$49Compare
Tessarix PX-5024 SE Quad M.2 PCIe 4.0 x16 Card5,409$359Compare
Altrix PX-2661 Ultra USB 3.2 Gen 2x2 NVMe Enclosure2,767$99Compare
Veltrix PX-9766 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,442$39Compare
Veltrix PX-4863 Edge Thunderbolt 5 NVMe Enclosure5,306$359Compare
Veltrix PX-2664 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,374$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-2191 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/9737787 (accessed 2026-10-20).