Hardware Spec Index

Tessarix PX-4220 Plus M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4220-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,936 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,782
Street price$59
Power6 W
Performance per dollar32.81
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4220 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
Altrix PX-5192 Max M.2 NVMe to PCIe 4.0 x4 Adapter3,321$139Compare
Veltrix PX-5958 SE USB 3.2 Gen 2 NVMe Enclosure4,726$279Compare
Veltrix PX-1603 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter860$19Compare
Strivon PX-9804 Ultra PCIe 4.0 x16 Riser Cable2,938$119Compare
Tessarix PX-8917 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,151$59Compare
Veltrix PX-3919 Core PCIe 4.0 x16 Riser Cable1,895$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4220 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/2950256 (accessed 2026-10-24).