Hardware Spec Index

Tessarix PX-7771 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7771-MAX · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index4,707 (PCIe Cards & NVMe Enclosures scale)
Category rank#9,764
Street price$299
Power6 W
Performance per dollar15.74
Released2019

Specifications

BrandTessarix
ModelTessarix PX-7771 Max
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-2080 Prime M.2 NVMe to PCIe 4.0 x4 Adapter2,287$79Compare
Strivon PX-5732 Ti PCIe 4.0 x16 Riser Cable3,469$159Compare
Strivon PX-5732 Core USB 3.2 Gen 2x2 NVMe Enclosure2,455$79Compare
Veltrix PX-8788 Plus Quad M.2 PCIe 5.0 x16 Card4,724$309Compare
Altrix PX-9828 Max M.2 NVMe to PCIe 4.0 x4 Adapter817$19Compare
Veltrix PX-2578 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,480$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7771 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/6249072 (accessed 2026-10-23).