Hardware Spec Index

Tessarix PX-6778 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6778-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index3,800 (PCIe Cards & NVMe Enclosures scale)
Category rank#44,591
Street price$179
Power6 W
Performance per dollar21.23
Released2025

Specifications

BrandTessarix
ModelTessarix PX-6778 Core
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
CoolingHeatsink + 40 mm fan
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
Veltrix PX-2410 Prime USB 3.2 Gen 2x2 NVMe Enclosure3,220$159Compare
Altrix PX-5622 SE USB 3.2 Gen 2 NVMe Enclosure676$19Compare
Strivon PX-6704 Ultra USB 3.2 Gen 2 NVMe Enclosure2,235$79Compare
Tessarix PX-2609 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,174$29Compare
Tessarix PX-9663 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,071$29Compare
Tessarix PX-6901 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,137$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6778 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/3634824 (accessed 2026-10-25).