Hardware Spec Index

Tessarix PX-7894 Ultra Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7894-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index4,902 (PCIe Cards & NVMe Enclosures scale)
Category rank#11,354
Street price$329
Power12 W
Performance per dollar14.90
Released2024

Specifications

BrandTessarix
ModelTessarix PX-7894 Ultra
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 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 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-1380 XT Dual M.2 PCIe Switch Card3,618$149Compare
Veltrix PX-3826 XT M.2 NVMe to PCIe 4.0 x4 Adapter848$19Compare
Strivon PX-5897 Pro PCIe 4.0 x16 Riser Cable1,485$39Compare
Strivon PX-3044 Edge Dual M.2 PCIe Switch Card4,101$239Compare
Strivon PX-8125 Prime M.2 NVMe to PCIe 4.0 x4 Adapter859$19Compare
Tessarix PX-5350 Ultra Quad M.2 PCIe 5.0 x16 Card4,612$249Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7894 Ultra Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/9879653 (accessed 2026-10-21).