Hardware Spec Index

Tessarix PX-9673 XT Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9673-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,228 (PCIe Cards & NVMe Enclosures scale)
Category rank#17,666
Street price$69
Power12 W
Performance per dollar32.29
Released2020

Specifications

BrandTessarix
ModelTessarix PX-9673 XT
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
Veltrix PX-1450 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,553$49Compare
Tessarix PX-1709 Plus Quad M.2 PCIe 4.0 x16 Card5,570$389Compare
Veltrix PX-2919 SE Dual M.2 PCIe Switch Card5,029$359Compare
Altrix PX-9050 Ti M.2 NVMe to PCIe 4.0 x4 Adapter680$19Compare
Altrix PX-9896 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,047$19Compare
Strivon PX-4819 Max Quad M.2 PCIe 4.0 x16 Card2,504$99Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9673 XT Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/7525463 (accessed 2026-10-24).