Hardware Spec Index

Tessarix PX-2446 Core Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2446-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index5,319 (PCIe Cards & NVMe Enclosures scale)
Category rank#1,788
Street price$399
Power12 W
Performance per dollar13.33
Released2020

Specifications

BrandTessarix
ModelTessarix PX-2446 Core
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
CoolingHeatsink + 40 mm fan
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-5355 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,016$19Compare
Altrix PX-4752 SE USB 3.2 Gen 2 NVMe Enclosure1,423$39Compare
Strivon PX-8542 Edge USB 3.2 Gen 2 NVMe Enclosure4,856$339Compare
Strivon PX-9451 Core USB 3.2 Gen 2 NVMe Enclosure3,080$129Compare
Strivon PX-2104 Ti PCIe 4.0 x16 Riser Cable4,367$239Compare
Altrix PX-8471 Edge USB 3.2 Gen 2 NVMe Enclosure2,426$79Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2446 Core Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/95298050 (accessed 2026-10-25).