Hardware Spec Index

Altrix PX-6646 Core PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6646-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,231 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,642
Street price$79
Performance per dollar28.24
Released2024

Specifications

BrandAltrix
ModelAltrix PX-6646 Core
TypePCIe 4.0 x16 Riser Cable
Host interfacePCIe 4.0 x16, 200 mm shielded
ThroughputFull 16 GT/s per lane
Drive supportn/a
Coolingn/a
Bus powern/a
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

PCIe 4.0 vs PCIe 5.0PCIe Lanes ExplainedNVMe SSDs ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-1655 Ti USB 3.2 Gen 2 NVMe Enclosure886$19Compare
Veltrix PX-2344 Edge Quad M.2 PCIe 5.0 x16 Card5,600$349Compare
Veltrix PX-9914 Edge Thunderbolt 5 NVMe Enclosure4,424$249Compare
Tessarix PX-3611 SE USB4 40Gbps NVMe Enclosure3,546$169Compare
Altrix PX-6157 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,033$69Compare
Tessarix PX-5661 XT Dual M.2 PCIe Switch Card5,333$339Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6646 Core PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/4892301 (accessed 2026-10-25).