Hardware Spec Index

Altrix PX-8974 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8974-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,642 (PCIe Cards & NVMe Enclosures scale)
Category rank#9,268
Street price$49
Power6 W
Performance per dollar33.51
Released2023

Specifications

BrandAltrix
ModelAltrix PX-8974 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-3639 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,985$49Compare
Strivon PX-8414 Ultra Quad M.2 PCIe 5.0 x16 Card5,165$309Compare
Strivon PX-4138 Ti Dual M.2 PCIe Switch Card4,902$309Compare
Strivon PX-6724 Ultra Quad M.2 PCIe 4.0 x16 Card4,023$219Compare
Tessarix PX-8670 Pro Quad M.2 PCIe 4.0 x16 Card3,622$159Compare
Tessarix PX-6584 Max M.2 NVMe to PCIe 4.0 x4 Adapter942$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8974 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/2716865 (accessed 2026-10-19).