Hardware Spec Index

Tessarix PX-3448 SE Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3448-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index5,120 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,479
Street price$319
Power6 W
Performance per dollar16.05
Released2025

Specifications

BrandTessarix
ModelTessarix PX-3448 SE
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-3114 Prime M.2 NVMe to PCIe 4.0 x4 Adapter2,183$69Compare
Altrix PX-9065 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,095$69Compare
Strivon PX-1816 Plus PCIe 4.0 x16 Riser Cable1,368$29Compare
Veltrix PX-3874 Plus PCIe 4.0 x16 Riser Cable1,152$29Compare
Tessarix PX-2638 Core PCIe 4.0 x16 Riser Cable2,221$79Compare
Altrix PX-3825 Pro USB4 40Gbps NVMe Enclosure3,244$129Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3448 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/31313426 (accessed 2026-10-22).