Hardware Spec Index

Tessarix PX-5161 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5161-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,998 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,355
Street price$119
Power6 W
Performance per dollar25.19
Released2020

Specifications

BrandTessarix
ModelTessarix PX-5161 Ultra
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
Tessarix PX-4753 Edge Quad M.2 PCIe 4.0 x16 Card2,802$109Compare
Veltrix PX-4070 Ti Dual M.2 PCIe Switch Card4,992$339Compare
Altrix PX-1705 Core USB4 40Gbps NVMe Enclosure3,589$209Compare
Tessarix PX-1332 Plus USB 3.2 Gen 2 NVMe Enclosure899$19Compare
Veltrix PX-4893 Plus USB 3.2 Gen 2x2 NVMe Enclosure3,193$139Compare
Strivon PX-3096 SE USB 3.2 Gen 2 NVMe Enclosure1,625$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5161 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/32944706 (accessed 2026-10-20).