Hardware Spec Index

Strivon PX-4631 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Strivon · SKU PX4631-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index782 (PCIe Cards & NVMe Enclosures scale)
Category rank#30,067
Street price$19
Power6 W
Performance per dollar41.16
Released2023

Specifications

BrandStrivon
ModelStrivon PX-4631 SE
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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-8956 Max PCIe 4.0 x16 Riser Cable4,734$279Compare
Altrix PX-2953 Ultra Quad M.2 PCIe 4.0 x16 Card3,099$149Compare
Veltrix PX-3602 Max M.2 NVMe to PCIe 4.0 x4 Adapter2,457$79Compare
Strivon PX-4927 Pro Dual M.2 PCIe Switch Card3,711$169Compare
Strivon PX-5074 Ti USB 3.2 Gen 2 NVMe Enclosure5,241$399Compare
Altrix PX-1951 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,759$129Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-4631 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/14466546 (accessed 2026-10-19).