Hardware Spec Index

Tessarix PX-4409 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4409-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index650 (PCIe Cards & NVMe Enclosures scale)
Category rank#306
Street price$19
Power6 W
Performance per dollar34.21
Released2021

Specifications

BrandTessarix
ModelTessarix PX-4409 SE
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-3868 SE USB 3.2 Gen 2 NVMe Enclosure1,727$49Compare
Altrix PX-1683 XT Dual M.2 PCIe Switch Card3,472$159Compare
Altrix PX-5890 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,505$49Compare
Altrix PX-3239 Plus PCIe 4.0 x16 Riser Cable1,795$49Compare
Altrix PX-3681 Edge USB 3.2 Gen 2 NVMe Enclosure4,855$279Compare
Tessarix PX-5356 Core USB 3.2 Gen 2x2 NVMe Enclosure4,400$309Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4409 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/45807812 (accessed 2026-10-24).