Hardware Spec Index

Altrix PX-4914 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4914-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,726 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,628
Street price$179
Power6 W
Performance per dollar20.82
Released2020

Specifications

BrandAltrix
ModelAltrix PX-4914 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
Tessarix PX-2287 Max PCIe 5.0 x16 Riser Cable2,554$99Compare
Tessarix PX-9063 SE PCIe 4.0 x16 Riser Cable646$19Compare
Veltrix PX-7009 Pro Quad M.2 PCIe 4.0 x16 Card3,418$169Compare
Veltrix PX-1540 Max USB 3.2 Gen 2 NVMe Enclosure3,091$129Compare
Strivon PX-5335 Pro USB4 40Gbps NVMe Enclosure4,021$189Compare
Strivon PX-6044 Core Dual M.2 PCIe Switch Card5,141$329Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4914 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/2294534 (accessed 2026-10-19).