Hardware Spec Index

Tessarix PX-9929 Plus M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9929-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index869 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,167
Street price$19
Power6 W
Performance per dollar45.74
Released2020

Specifications

BrandTessarix
ModelTessarix PX-9929 Plus
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
Strivon PX-5508 Edge Thunderbolt 5 NVMe Enclosure3,845$179Compare
Tessarix PX-3786 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,806$59Compare
Veltrix PX-1361 Pro Dual M.2 PCIe Switch Card4,391$229Compare
Veltrix PX-2159 SE USB 3.2 Gen 2x2 NVMe Enclosure1,120$29Compare
Strivon PX-5522 Edge Dual M.2 PCIe Switch Card3,931$189Compare
Tessarix PX-5762 Plus PCIe 4.0 x16 Riser Cable2,339$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9929 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/17238596 (accessed 2026-10-24).