Hardware Spec Index

Tessarix PX-4965 Pro M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4965-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,683 (PCIe Cards & NVMe Enclosures scale)
Category rank#15,117
Street price$49
Power6 W
Performance per dollar34.35
Released2024

Specifications

BrandTessarix
ModelTessarix PX-4965 Pro
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
Tessarix PX-5444 Pro PCIe 4.0 x16 Riser Cable1,722$49Compare
Altrix PX-5229 Max Quad M.2 PCIe 4.0 x16 Card2,545$99Compare
Veltrix PX-7700 Pro PCIe 4.0 x16 Riser Cable982$29Compare
Tessarix PX-5250 Edge USB 3.2 Gen 2 NVMe Enclosure1,819$59Compare
Veltrix PX-8262 Ti USB 3.2 Gen 2 NVMe Enclosure2,884$129Compare
Strivon PX-5091 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,947$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4965 Pro M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/371563 (accessed 2026-10-21).