Hardware Spec Index

Tessarix PX-7543 Plus USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7543-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,533 (PCIe Cards & NVMe Enclosures scale)
Category rank#6,609
Street price$209
Power8 W
Performance per dollar16.90
Released2025

Specifications

BrandTessarix
ModelTessarix PX-7543 Plus
TypeUSB4 40Gbps NVMe Enclosure
Host interfaceUSB4 (40Gbps), Thunderbolt 3/4 compatible
ThroughputUp to 3,800 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingAluminum shell, thermal pad
Bus powerYes (bus-powered)
CompatibilityWindows, macOS, Linux; UASP

Related guides

NVMe SSDs ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-7002 Ti Thunderbolt 5 NVMe Enclosure3,726$199Compare
Altrix PX-3996 Edge Dual M.2 PCIe Switch Card5,357$369Compare
Veltrix PX-7583 Ti USB4 40Gbps NVMe Enclosure4,953$339Compare
Veltrix PX-1034 Plus USB4 40Gbps NVMe Enclosure4,112$249Compare
Strivon PX-2466 Max USB 3.2 Gen 2x2 NVMe Enclosure5,094$299Compare
Tessarix PX-9999 Edge PCIe 4.0 x16 Riser Cable1,658$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7543 Plus USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/82889793 (accessed 2026-10-23).