Hardware Spec Index

Altrix PX-7861 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX7861-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,567 (PCIe Cards & NVMe Enclosures scale)
Category rank#829
Street price$49
Power6 W
Performance per dollar31.98
Released2024

Specifications

BrandAltrix
ModelAltrix PX-7861 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-8831 Ti USB 3.2 Gen 2x2 NVMe Enclosure3,029$149Compare
Tessarix PX-6532 Prime Dual M.2 PCIe Switch Card4,392$249Compare
Strivon PX-1957 Plus Quad M.2 PCIe 4.0 x16 Card3,931$249Compare
Strivon PX-2485 Ultra USB 3.2 Gen 2 NVMe Enclosure5,391$379Compare
Altrix PX-8799 Ultra PCIe 5.0 x16 Riser Cable3,883$219Compare
Altrix PX-5725 XT USB 3.2 Gen 2 NVMe Enclosure4,756$279Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-7861 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/8719571 (accessed 2026-10-26).