Hardware Spec Index

Tessarix PX-3481 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3481-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,794 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,283
Street price$49
Power6 W
Performance per dollar36.61
Released2022

Specifications

BrandTessarix
ModelTessarix PX-3481 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
CoolingPassive heatsink
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-9635 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,397$39Compare
Tessarix PX-2495 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,659$39Compare
Altrix PX-2007 Ti Dual M.2 PCIe Switch Card4,676$339Compare
Tessarix PX-5562 Ti Dual M.2 PCIe Switch Card4,955$259Compare
Tessarix PX-3218 Edge USB 3.2 Gen 2x2 NVMe Enclosure3,074$119Compare
Altrix PX-8992 XT USB 3.2 Gen 2 NVMe Enclosure1,078$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3481 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/4431390 (accessed 2026-10-22).