Altrix PX-6946 Prime Dual M.2 PCIe Switch Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX6946-PRIME · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 5,480 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #17,422 |
| Street price | $359 |
| Power | 6 W |
| Performance per dollar | 15.26 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-6946 Prime |
| Type | Dual M.2 PCIe Switch Card |
| Host interface | PCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed) |
| Throughput | Up to 14,000 MB/s aggregate |
| Drive support | M.2 NVMe 2230 / 2242 / 2260 / 2280 |
| Cooling | Passive heatsink |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-1988 Ti USB 3.2 Gen 2x2 NVMe Enclosure | 3,402 | $179 | Compare |
| Tessarix PX-2061 Plus Quad M.2 PCIe 4.0 x16 Card | 3,047 | $139 | Compare |
| Veltrix PX-7761 Ultra PCIe 4.0 x16 Riser Cable | 3,074 | $139 | Compare |
| Veltrix PX-1001 SE USB 3.2 Gen 2 NVMe Enclosure | 4,049 | $189 | Compare |
| Altrix PX-2945 XT Quad M.2 PCIe 4.0 x16 Card | 3,836 | $189 | Compare |
| Strivon PX-8965 Ti Quad M.2 PCIe 4.0 x16 Card | 4,008 | $229 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-6946 Prime Dual M.2 PCIe Switch Card”, https://vextor7.com/item/85968388 (accessed 2026-10-23).