Hardware Spec Index

Veltrix PX-4738 Max Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4738-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,369 (PCIe Cards & NVMe Enclosures scale)
Category rank#12,722
Street price$149
Power6 W
Performance per dollar22.61
Released2025

Specifications

BrandVeltrix
ModelVeltrix PX-4738 Max
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
Veltrix PX-5397 Prime USB 3.2 Gen 2 NVMe Enclosure4,132$209Compare
Altrix PX-2662 Edge M.2 NVMe to PCIe 4.0 x4 Adapter3,885$209Compare
Altrix PX-1528 XT USB4 40Gbps NVMe Enclosure2,880$109Compare
Altrix PX-6622 Edge USB 3.2 Gen 2 NVMe Enclosure866$19Compare
Altrix PX-8529 Edge Quad M.2 PCIe 5.0 x16 Card4,758$289Compare
Tessarix PX-1902 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,003$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4738 Max Dual M.2 PCIe Switch Card”, https://vextor7.com/item/7787984 (accessed 2026-10-23).