Hardware Spec Index

Tessarix PX-7950 Prime M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7950-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,296 (PCIe Cards & NVMe Enclosures scale)
Category rank#2,287
Street price$69
Power6 W
Performance per dollar33.28
Released2023

Specifications

BrandTessarix
ModelTessarix PX-7950 Prime
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-4069 Pro Quad M.2 PCIe 4.0 x16 Card3,405$159Compare
Altrix PX-2757 Core PCIe 4.0 x16 Riser Cable891$19Compare
Tessarix PX-9001 SE PCIe 5.0 x16 Riser Cable3,075$119Compare
Tessarix PX-7828 Pro USB 3.2 Gen 2 NVMe Enclosure833$19Compare
Strivon PX-8042 Ultra Quad M.2 PCIe 4.0 x16 Card5,600$379Compare
Veltrix PX-2074 Core PCIe 4.0 x16 Riser Cable1,665$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7950 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/4948140 (accessed 2026-10-26).