Hardware Spec Index

Altrix PX-1639 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1639-MAX · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,613 (PCIe Cards & NVMe Enclosures scale)
Category rank#7,969
Street price$89
Power6 W
Performance per dollar29.36
Released2022

Specifications

BrandAltrix
ModelAltrix PX-1639 Max
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
Tessarix PX-9848 XT PCIe 5.0 x16 Riser Cable3,976$219Compare
Tessarix PX-2539 Ti Quad M.2 PCIe 4.0 x16 Card2,379$89Compare
Strivon PX-1367 Pro USB 3.2 Gen 2x2 NVMe Enclosure4,854$309Compare
Altrix PX-5705 Ultra USB 3.2 Gen 2x2 NVMe Enclosure1,669$39Compare
Strivon PX-5918 Edge Quad M.2 PCIe 4.0 x16 Card5,213$329Compare
Veltrix PX-6576 Plus USB 3.2 Gen 2 NVMe Enclosure2,638$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1639 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/29956156 (accessed 2026-10-25).