Hardware Spec Index

Tessarix PX-4161 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4161-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index4,098 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,306
Street price$249
Power6 W
Performance per dollar16.46
Released2019

Specifications

BrandTessarix
ModelTessarix PX-4161 Core
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-1346 Edge PCIe 4.0 x16 Riser Cable1,028$19Compare
Altrix PX-8326 Plus USB 3.2 Gen 2 NVMe Enclosure736$19Compare
Tessarix PX-7154 Ultra PCIe 4.0 x16 Riser Cable3,676$199Compare
Tessarix PX-7330 Max Quad M.2 PCIe 5.0 x16 Card4,820$289Compare
Veltrix PX-8741 Max Quad M.2 PCIe 5.0 x16 Card5,600$359Compare
Strivon PX-2283 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,284$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4161 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/3000647 (accessed 2026-10-19).