Hardware Spec Index

Tessarix PX-5273 SE Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5273-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index3,718 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,442
Street price$189
Power6 W
Performance per dollar19.67
Released2022

Specifications

BrandTessarix
ModelTessarix PX-5273 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
Altrix PX-7612 XT Dual M.2 PCIe Switch Card4,243$249Compare
Veltrix PX-1328 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,431$39Compare
Tessarix PX-5813 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,351$29Compare
Strivon PX-6916 SE M.2 NVMe to PCIe 4.0 x4 Adapter870$19Compare
Tessarix PX-8496 Ti PCIe 5.0 x16 Riser Cable2,867$119Compare
Altrix PX-5032 XT USB 3.2 Gen 2x2 NVMe Enclosure3,675$189Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5273 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/73676486 (accessed 2026-10-24).