Hardware Spec Index

Tessarix PX-7785 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7785-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index3,793 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,408
Street price$179
Power6 W
Performance per dollar21.19
Released2025

Specifications

BrandTessarix
ModelTessarix PX-7785 XT
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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 ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-4613 Pro Quad M.2 PCIe 5.0 x16 Card4,637$279Compare
Altrix PX-2690 XT USB 3.2 Gen 2x2 NVMe Enclosure4,371$259Compare
Altrix PX-8734 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,553$39Compare
Tessarix PX-7362 SE Dual M.2 PCIe Switch Card4,160$209Compare
Tessarix PX-8782 Core USB 3.2 Gen 2 NVMe Enclosure2,669$109Compare
Strivon PX-8266 SE Dual M.2 PCIe Switch Card3,926$189Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7785 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/91055154 (accessed 2026-10-25).