Hardware Spec Index

Tessarix PX-1186 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1186-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,860 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,685
Street price$49
Power6 W
Performance per dollar37.96
Released2019

Specifications

BrandTessarix
ModelTessarix PX-1186 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
Tessarix PX-5085 SE M.2 NVMe to PCIe 4.0 x4 Adapter852$19Compare
Strivon PX-6567 SE Thunderbolt 5 NVMe Enclosure5,075$349Compare
Strivon PX-8559 XT Dual M.2 PCIe Switch Card3,668$169Compare
Strivon PX-5260 Ultra Quad M.2 PCIe 4.0 x16 Card4,337$239Compare
Altrix PX-7011 Pro PCIe 4.0 x16 Riser Cable2,661$99Compare
Strivon PX-2618 Edge USB4 40Gbps NVMe Enclosure5,532$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1186 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/790848 (accessed 2026-10-20).