Hardware Spec Index

Tessarix PX-4046 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4046-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,281 (PCIe Cards & NVMe Enclosures scale)
Category rank#35,897
Street price$29
Power6 W
Performance per dollar44.17
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4046 Edge
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
CoolingPassive heatsink
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-2044 SE USB 3.2 Gen 2x2 NVMe Enclosure2,163$59Compare
Altrix PX-4921 XT PCIe 4.0 x16 Riser Cable1,997$69Compare
Tessarix PX-9374 Prime PCIe 5.0 x16 Riser Cable2,104$59Compare
Altrix PX-2508 Ultra PCIe 5.0 x16 Riser Cable3,585$169Compare
Tessarix PX-8216 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,194$29Compare
Altrix PX-1910 Ti M.2 NVMe to PCIe 4.0 x4 Adapter753$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4046 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/71758856 (accessed 2026-10-26).