Hardware Spec Index

Tessarix PX-9141 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9141-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index2,074 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,525
Street price$59
Power6 W
Performance per dollar35.15
Released2026

Specifications

BrandTessarix
ModelTessarix PX-9141 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
Veltrix PX-3568 Ti USB 3.2 Gen 2 NVMe Enclosure750$19Compare
Tessarix PX-5344 Pro USB 3.2 Gen 2x2 NVMe Enclosure4,883$279Compare
Tessarix PX-4924 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,948$119Compare
Altrix PX-8143 SE Thunderbolt 5 NVMe Enclosure4,838$279Compare
Tessarix PX-4310 Core Thunderbolt 5 NVMe Enclosure3,950$219Compare
Tessarix PX-6715 Ti M.2 NVMe to PCIe 4.0 x4 Adapter947$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9141 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/72324574 (accessed 2026-10-24).