Hardware Spec Index

Tessarix PX-7751 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7751-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index702 (PCIe Cards & NVMe Enclosures scale)
Category rank#28,072
Street price$19
Power6 W
Performance per dollar36.95
Released2019

Specifications

BrandTessarix
ModelTessarix PX-7751 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-2319 Ultra PCIe 4.0 x16 Riser Cable4,209$219Compare
Strivon PX-7736 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,702$49Compare
Altrix PX-2887 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,127$29Compare
Tessarix PX-3413 Max Quad M.2 PCIe 4.0 x16 Card4,990$309Compare
Strivon PX-8962 Ultra PCIe 4.0 x16 Riser Cable2,050$69Compare
Veltrix PX-7241 XT Quad M.2 PCIe 5.0 x16 Card4,933$309Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7751 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/20164932 (accessed 2026-10-19).