Hardware Spec Index

Tessarix PX-5440 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5440-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index4,555 (PCIe Cards & NVMe Enclosures scale)
Category rank#30,576
Street price$269
Power6 W
Performance per dollar16.93
Released2025

Specifications

BrandTessarix
ModelTessarix PX-5440 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
Strivon PX-5183 Prime USB 3.2 Gen 2x2 NVMe Enclosure2,306$69Compare
Tessarix PX-6627 Ti Dual M.2 PCIe Switch Card4,761$299Compare
Veltrix PX-1471 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,355$29Compare
Strivon PX-5296 Core USB 3.2 Gen 2x2 NVMe Enclosure3,252$159Compare
Tessarix PX-2568 SE PCIe 4.0 x16 Riser Cable849$19Compare
Altrix PX-6642 Max PCIe 4.0 x16 Riser Cable907$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5440 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/3206040 (accessed 2026-10-21).