Hardware Spec Index

Tessarix PX-3924 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3924-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index4,534 (PCIe Cards & NVMe Enclosures scale)
Category rank#41,197
Street price$239
Power6 W
Performance per dollar18.97
Released2021

Specifications

BrandTessarix
ModelTessarix PX-3924 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
Tessarix PX-8056 Ti USB4 40Gbps NVMe Enclosure4,973$339Compare
Altrix PX-6518 Plus Quad M.2 PCIe 4.0 x16 Card4,729$279Compare
Strivon PX-1214 Edge USB 3.2 Gen 2x2 NVMe Enclosure3,277$139Compare
Veltrix PX-1853 SE PCIe 4.0 x16 Riser Cable4,339$289Compare
Veltrix PX-6639 Ultra Dual M.2 PCIe Switch Card5,236$369Compare
Tessarix PX-9804 Prime Quad M.2 PCIe 4.0 x16 Card2,538$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3924 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/7988050 (accessed 2026-10-19).