Hardware Spec Index

Altrix PX-1081 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1081-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,972 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,817
Street price$59
Power6 W
Performance per dollar33.42
Released2021

Specifications

BrandAltrix
ModelAltrix PX-1081 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
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-5988 Pro M.2 NVMe to PCIe 4.0 x4 Adapter727$19Compare
Veltrix PX-5991 XT PCIe 4.0 x16 Riser Cable1,655$39Compare
Strivon PX-5950 Ultra PCIe 4.0 x16 Riser Cable2,747$99Compare
Altrix PX-4771 Pro Quad M.2 PCIe 4.0 x16 Card2,642$89Compare
Tessarix PX-4081 Plus PCIe 4.0 x16 Riser Cable3,477$169Compare
Tessarix PX-3796 Edge USB 3.2 Gen 2x2 NVMe Enclosure2,145$79Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1081 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/2568435 (accessed 2026-10-20).