Hardware Spec Index

Tessarix PX-7781 Ti Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7781-TI · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index3,714 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,439
Street price$229
Power12 W
Performance per dollar16.22
Released2026

Specifications

BrandTessarix
ModelTessarix PX-7781 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-3710 Pro USB 3.2 Gen 2x2 NVMe Enclosure1,964$59Compare
Tessarix PX-4352 Prime PCIe 4.0 x16 Riser Cable1,012$29Compare
Veltrix PX-4808 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,945$59Compare
Altrix PX-9485 Ti Quad M.2 PCIe 4.0 x16 Card4,860$319Compare
Tessarix PX-5782 SE Quad M.2 PCIe 4.0 x16 Card4,397$249Compare
Altrix PX-9284 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,506$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7781 Ti Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3094909 (accessed 2026-10-24).