Hardware Spec Index

Tessarix PX-6984 Ultra Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6984-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index4,949 (PCIe Cards & NVMe Enclosures scale)
Category rank#29,404
Street price$369
Power6 W
Performance per dollar13.41
Released2023

Specifications

BrandTessarix
ModelTessarix PX-6984 Ultra
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
Tessarix PX-5049 Prime Quad M.2 PCIe 5.0 x16 Card5,199$379Compare
Tessarix PX-7229 Prime PCIe 4.0 x16 Riser Cable1,741$49Compare
Altrix PX-3745 Plus USB 3.2 Gen 2x2 NVMe Enclosure3,246$149Compare
Veltrix PX-5508 Plus Dual M.2 PCIe Switch Card4,503$219Compare
Strivon PX-2195 Ti PCIe 4.0 x16 Riser Cable4,292$259Compare
Tessarix PX-6708 Ultra USB4 40Gbps NVMe Enclosure3,938$199Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6984 Ultra Dual M.2 PCIe Switch Card”, https://vextor7.com/item/9535166 (accessed 2026-10-19).