Hardware Spec Index

Veltrix PX-1256 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX1256-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index4,834 (PCIe Cards & NVMe Enclosures scale)
Category rank#40,505
Street price$339
Power12 W
Performance per dollar14.26
Released2024

Specifications

BrandVeltrix
ModelVeltrix PX-1256 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
CoolingPassive heatsink
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-3810 Pro PCIe 4.0 x16 Riser Cable726$19Compare
Strivon PX-7929 Plus Dual M.2 PCIe Switch Card3,470$169Compare
Altrix PX-5668 Pro USB4 40Gbps NVMe Enclosure3,371$159Compare
Veltrix PX-8589 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,050$29Compare
Tessarix PX-4774 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,537$39Compare
Tessarix PX-6189 SE USB 3.2 Gen 2 NVMe Enclosure3,424$159Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-1256 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3923030 (accessed 2026-10-22).