Hardware Spec Index

Tessarix PX-8437 Max Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8437-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index3,919 (PCIe Cards & NVMe Enclosures scale)
Category rank#38,528
Street price$199
Power12 W
Performance per dollar19.69
Released2020

Specifications

BrandTessarix
ModelTessarix PX-8437 Max
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-3348 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,834$49Compare
Altrix PX-4917 Core USB4 40Gbps NVMe Enclosure3,418$179Compare
Veltrix PX-5786 Prime PCIe 5.0 x16 Riser Cable3,167$159Compare
Altrix PX-3420 SE Dual M.2 PCIe Switch Card5,168$319Compare
Veltrix PX-9979 Plus Dual M.2 PCIe Switch Card5,198$339Compare
Veltrix PX-6259 Plus Dual M.2 PCIe Switch Card3,797$219Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8437 Max Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/99836097 (accessed 2026-10-24).