Hardware Spec Index

Altrix PX-6818 Plus M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6818-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,059 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,881
Street price$29
Power6 W
Performance per dollar36.52
Released2022

Specifications

BrandAltrix
ModelAltrix PX-6818 Plus
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
Altrix PX-8083 Core Dual M.2 PCIe Switch Card4,371$269Compare
Strivon PX-2061 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter826$19Compare
Veltrix PX-7377 Ti USB 3.2 Gen 2x2 NVMe Enclosure1,958$49Compare
Strivon PX-3947 Prime Quad M.2 PCIe 4.0 x16 Card2,004$69Compare
Tessarix PX-4993 Max USB 3.2 Gen 2 NVMe Enclosure2,940$119Compare
Strivon PX-5007 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter814$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6818 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/87726477 (accessed 2026-10-25).