Hardware Spec Index

Tessarix PX-9400 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9400-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,617 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,618
Street price$39
Power6 W
Performance per dollar41.46
Released2022

Specifications

BrandTessarix
ModelTessarix PX-9400 Core
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-6070 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,798$59Compare
Tessarix PX-5102 SE PCIe 4.0 x16 Riser Cable3,172$149Compare
Altrix PX-7163 XT USB 3.2 Gen 2x2 NVMe Enclosure1,546$39Compare
Veltrix PX-6884 SE M.2 NVMe to PCIe 4.0 x4 Adapter3,210$159Compare
Veltrix PX-5687 Ti USB 3.2 Gen 2 NVMe Enclosure1,716$49Compare
Altrix PX-6915 Pro USB 3.2 Gen 2x2 NVMe Enclosure1,954$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9400 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/21827349 (accessed 2026-10-25).