Hardware Spec Index

Altrix PX-9941 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9941-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,800 (PCIe Cards & NVMe Enclosures scale)
Category rank#12,046
Street price$49
Power6 W
Performance per dollar36.73
Released2020

Specifications

BrandAltrix
ModelAltrix PX-9941 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
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
Altrix PX-7300 Ti Dual M.2 PCIe Switch Card5,082$389Compare
Altrix PX-2575 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter906$19Compare
Strivon PX-4066 XT M.2 NVMe to PCIe 4.0 x4 Adapter2,905$119Compare
Altrix PX-7259 XT USB 3.2 Gen 2 NVMe Enclosure1,624$39Compare
Tessarix PX-5436 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,941$69Compare
Veltrix PX-5586 Ti Dual M.2 PCIe Switch Card4,455$329Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-9941 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/5491544 (accessed 2026-10-25).