Hardware Spec Index

Veltrix PX-4646 Ti Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4646-TI · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index3,809 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,555
Street price$199
Power6 W
Performance per dollar19.14
Released2024

Specifications

BrandVeltrix
ModelVeltrix PX-4646 Ti
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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-6523 Plus M.2 NVMe to PCIe 4.0 x4 Adapter2,526$99Compare
Veltrix PX-7828 Plus Quad M.2 PCIe 5.0 x16 Card5,382$329Compare
Altrix PX-2829 Plus PCIe 4.0 x16 Riser Cable1,320$29Compare
Tessarix PX-1097 Ultra Quad M.2 PCIe 4.0 x16 Card5,166$319Compare
Tessarix PX-8096 Edge USB 3.2 Gen 2 NVMe Enclosure1,717$49Compare
Tessarix PX-2286 XT M.2 NVMe to PCIe 4.0 x4 Adapter2,083$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4646 Ti Dual M.2 PCIe Switch Card”, https://vextor7.com/item/1064985 (accessed 2026-10-20).