Hardware Spec Index

Tessarix PX-7742 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7742-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index884 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,462
Street price$19
Power6 W
Performance per dollar46.53
Released2022

Specifications

BrandTessarix
ModelTessarix PX-7742 SE
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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-9139 Prime Quad M.2 PCIe 4.0 x16 Card2,508$99Compare
Altrix PX-4554 Core Dual M.2 PCIe Switch Card4,761$299Compare
Strivon PX-6163 XT Quad M.2 PCIe 5.0 x16 Card5,600$399Compare
Strivon PX-7796 Ti USB 3.2 Gen 2 NVMe Enclosure4,403$239Compare
Veltrix PX-8196 Plus PCIe 4.0 x16 Riser Cable4,061$279Compare
Tessarix PX-1279 Plus M.2 NVMe to PCIe 4.0 x4 Adapter4,689$289Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7742 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1687751 (accessed 2026-10-19).