Hardware Spec Index

Altrix PX-9975 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9975-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,489 (PCIe Cards & NVMe Enclosures scale)
Category rank#42,322
Street price$39
Power6 W
Performance per dollar38.18
Released2023

Specifications

BrandAltrix
ModelAltrix PX-9975 Core
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
CoolingHeatsink + 40 mm fan
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-1216 XT PCIe 4.0 x16 Riser Cable1,875$49Compare
Altrix PX-1212 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,121$29Compare
Strivon PX-9944 Ultra PCIe 5.0 x16 Riser Cable3,919$209Compare
Tessarix PX-5345 Ultra Quad M.2 PCIe 4.0 x16 Card4,429$299Compare
Veltrix PX-6839 Plus USB4 40Gbps NVMe Enclosure4,420$259Compare
Altrix PX-9287 Prime PCIe 4.0 x16 Riser Cable1,325$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-9975 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/9664264 (accessed 2026-10-20).