Hardware Spec Index

Tessarix PX-8398 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8398-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,974 (PCIe Cards & NVMe Enclosures scale)
Category rank#16,566
Street price$219
Power6 W
Performance per dollar18.15
Released2025

Specifications

BrandTessarix
ModelTessarix PX-8398 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
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
Strivon PX-8161 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,777$49Compare
Altrix PX-3098 Core PCIe 4.0 x16 Riser Cable1,826$59Compare
Altrix PX-1078 Edge Quad M.2 PCIe 5.0 x16 Card5,400$349Compare
Altrix PX-3552 SE Quad M.2 PCIe 4.0 x16 Card2,590$89Compare
Veltrix PX-2682 Pro Quad M.2 PCIe 5.0 x16 Card4,773$339Compare
Veltrix PX-8316 Max Quad M.2 PCIe 4.0 x16 Card2,976$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8398 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/93036909 (accessed 2026-10-23).