Hardware Spec Index

Altrix PX-6778 Pro Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6778-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index4,984 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,715
Street price$379
Power6 W
Performance per dollar13.15
Released2021

Specifications

BrandAltrix
ModelAltrix PX-6778 Pro
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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
Veltrix PX-3390 XT Quad M.2 PCIe 4.0 x16 Card3,465$169Compare
Veltrix PX-1402 XT USB 3.2 Gen 2x2 NVMe Enclosure1,963$59Compare
Veltrix PX-5160 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,339$79Compare
Strivon PX-9728 Core M.2 NVMe to PCIe 4.0 x4 Adapter849$19Compare
Strivon PX-8121 SE Dual M.2 PCIe Switch Card5,600$399Compare
Strivon PX-4220 Plus Quad M.2 PCIe 5.0 x16 Card5,055$299Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6778 Pro Dual M.2 PCIe Switch Card”, https://vextor7.com/item/4757907 (accessed 2026-10-20).