Hardware Spec Index

Tessarix PX-5642 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5642-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index5,087 (PCIe Cards & NVMe Enclosures scale)
Category rank#7,956
Street price$289
Power12 W
Performance per dollar17.60
Released2020

Specifications

BrandTessarix
ModelTessarix PX-5642 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
Tessarix PX-3669 Edge PCIe 4.0 x16 Riser Cable3,096$129Compare
Altrix PX-5124 Ultra Thunderbolt 5 NVMe Enclosure5,429$399Compare
Altrix PX-1894 Max PCIe 4.0 x16 Riser Cable3,810$189Compare
Strivon PX-2576 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,238$29Compare
Strivon PX-8087 Max PCIe 4.0 x16 Riser Cable1,852$59Compare
Strivon PX-2941 Core USB 3.2 Gen 2 NVMe Enclosure802$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5642 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/4072912 (accessed 2026-10-22).