Hardware Spec Index

Tessarix PX-6405 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6405-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index4,867 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,484
Street price$349
Power12 W
Performance per dollar13.95
Released2020

Specifications

BrandTessarix
ModelTessarix PX-6405 Plus
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-8422 Ultra USB 3.2 Gen 2 NVMe Enclosure666$19Compare
Veltrix PX-4839 Ultra Quad M.2 PCIe 5.0 x16 Card5,329$359Compare
Tessarix PX-7061 Ultra USB 3.2 Gen 2 NVMe Enclosure4,631$269Compare
Veltrix PX-7388 Edge Quad M.2 PCIe 5.0 x16 Card5,103$319Compare
Veltrix PX-3718 Core M.2 NVMe to PCIe 4.0 x4 Adapter722$19Compare
Veltrix PX-4764 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter4,536$259Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6405 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/7205960 (accessed 2026-10-19).