Hardware Spec Index

Altrix PX-3381 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3381-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,942 (PCIe Cards & NVMe Enclosures scale)
Category rank#44,396
Street price$59
Power6 W
Performance per dollar32.92
Released2026

Specifications

BrandAltrix
ModelAltrix PX-3381 Edge
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-2603 XT Thunderbolt 5 NVMe Enclosure5,386$389Compare
Tessarix PX-3861 Prime USB 3.2 Gen 2 NVMe Enclosure5,196$349Compare
Veltrix PX-4821 XT Quad M.2 PCIe 5.0 x16 Card5,269$349Compare
Altrix PX-6383 XT Quad M.2 PCIe 4.0 x16 Card3,736$189Compare
Altrix PX-1501 Edge PCIe 4.0 x16 Riser Cable2,417$89Compare
Tessarix PX-1903 XT M.2 NVMe to PCIe 4.0 x4 Adapter4,257$269Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3381 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/74891680 (accessed 2026-10-22).