Hardware Spec Index

Veltrix PX-3915 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX3915-XT · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index4,496 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,651
Street price$279
Power6 W
Performance per dollar16.11
Released2022

Specifications

BrandVeltrix
ModelVeltrix PX-3915 XT
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-1386 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,131$29Compare
Tessarix PX-2554 Ti Quad M.2 PCIe 4.0 x16 Card4,147$229Compare
Veltrix PX-9220 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,047$19Compare
Veltrix PX-4779 XT M.2 NVMe to PCIe 4.0 x4 Adapter971$19Compare
Tessarix PX-7594 Core M.2 NVMe to PCIe 4.0 x4 Adapter690$19Compare
Strivon PX-9386 Max M.2 NVMe to PCIe 4.0 x4 Adapter3,180$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-3915 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/47921597 (accessed 2026-10-18).