Hardware Spec Index

Tessarix PX-8909 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8909-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,251 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,926
Street price$69
Power6 W
Performance per dollar32.62
Released2020

Specifications

BrandTessarix
ModelTessarix PX-8909 Core
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-2481 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,270$29Compare
Veltrix PX-7041 Core USB 3.2 Gen 2 NVMe Enclosure3,253$159Compare
Strivon PX-3986 Edge Quad M.2 PCIe 4.0 x16 Card4,826$349Compare
Veltrix PX-7494 SE Dual M.2 PCIe Switch Card4,383$279Compare
Altrix PX-8155 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,543$109Compare
Strivon PX-3478 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,809$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8909 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7040980 (accessed 2026-10-21).