Hardware Spec Index

Tessarix PX-5642 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5642-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index5,600 (PCIe Cards & NVMe Enclosures scale)
Category rank#40,214
Street price$399
Power6 W
Performance per dollar14.04
Released2023

Specifications

BrandTessarix
ModelTessarix PX-5642 Plus
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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-4164 SE USB 3.2 Gen 2x2 NVMe Enclosure3,119$149Compare
Altrix PX-2828 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,007$29Compare
Altrix PX-5026 Pro PCIe 4.0 x16 Riser Cable2,965$119Compare
Altrix PX-2000 XT Quad M.2 PCIe 4.0 x16 Card2,072$59Compare
Tessarix PX-8714 SE USB 3.2 Gen 2 NVMe Enclosure2,468$89Compare
Strivon PX-3344 Edge USB4 40Gbps NVMe Enclosure3,392$159Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5642 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/6364229 (accessed 2026-10-23).