Hardware Spec Index

Veltrix PX-4859 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4859-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,058 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,323
Street price$69
Power12 W
Performance per dollar29.83
Released2020

Specifications

BrandVeltrix
ModelVeltrix PX-4859 Ultra
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-7858 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,984$69Compare
Tessarix PX-9949 Ultra Dual M.2 PCIe Switch Card5,600$399Compare
Veltrix PX-9490 XT USB 3.2 Gen 2 NVMe Enclosure4,670$329Compare
Tessarix PX-2193 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,797$59Compare
Tessarix PX-1183 Plus Dual M.2 PCIe Switch Card4,663$269Compare
Altrix PX-2812 Plus Quad M.2 PCIe 5.0 x16 Card5,580$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4859 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/229564 (accessed 2026-10-20).