Hardware Spec Index

Tessarix PX-4081 Ti Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4081-TI · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index4,798 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,857
Street price$289
Power12 W
Performance per dollar16.60
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4081 Ti
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
Altrix PX-4723 XT Dual M.2 PCIe Switch Card4,448$269Compare
Veltrix PX-2485 XT PCIe 4.0 x16 Riser Cable3,072$129Compare
Tessarix PX-3179 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,033$19Compare
Veltrix PX-1758 Core Quad M.2 PCIe 4.0 x16 Card2,378$99Compare
Veltrix PX-9366 Core USB4 40Gbps NVMe Enclosure3,618$179Compare
Strivon PX-3376 Ti USB 3.2 Gen 2 NVMe Enclosure1,175$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4081 Ti Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/2393794 (accessed 2026-10-21).