Hardware Spec Index

Tessarix PX-6281 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6281-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,013 (PCIe Cards & NVMe Enclosures scale)
Category rank#39,847
Street price$59
Power6 W
Performance per dollar34.12
Released2025

Specifications

BrandTessarix
ModelTessarix PX-6281 XT
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
Altrix PX-8088 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,784$49Compare
Tessarix PX-2107 XT USB 3.2 Gen 2 NVMe Enclosure1,777$49Compare
Tessarix PX-2953 Core PCIe 5.0 x16 Riser Cable1,711$49Compare
Veltrix PX-9812 Ti PCIe 4.0 x16 Riser Cable3,753$229Compare
Tessarix PX-8448 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,294$79Compare
Veltrix PX-6806 Pro Quad M.2 PCIe 5.0 x16 Card4,075$229Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6281 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/3753267 (accessed 2026-10-21).