Hardware Spec Index

Altrix PX-6851 Ti M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6851-TI · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,252 (PCIe Cards & NVMe Enclosures scale)
Category rank#49,715
Street price$79
Power6 W
Performance per dollar28.51
Released2020

Specifications

BrandAltrix
ModelAltrix PX-6851 Ti
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
Altrix PX-3521 Core USB 3.2 Gen 2x2 NVMe Enclosure3,381$149Compare
Tessarix PX-8761 Pro Dual M.2 PCIe Switch Card3,457$159Compare
Altrix PX-7456 XT PCIe 4.0 x16 Riser Cable2,061$69Compare
Tessarix PX-7520 Plus USB 3.2 Gen 2x2 NVMe Enclosure4,058$199Compare
Tessarix PX-9856 Max USB 3.2 Gen 2 NVMe Enclosure3,275$169Compare
Tessarix PX-5192 XT Quad M.2 PCIe 4.0 x16 Card3,733$179Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6851 Ti M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7633445 (accessed 2026-10-20).