Altrix PX-7664 XT Dual M.2 PCIe Switch Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX7664-XT · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 3,610 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #29,892 |
| Street price | $189 |
| Power | 6 W |
| Performance per dollar | 19.10 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-7664 XT |
| 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 | Heatsink + 40 mm fan |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-8497 Plus PCIe 4.0 x16 Riser Cable | 2,484 | $99 | Compare |
| Altrix PX-1499 Ti Dual M.2 PCIe Switch Card | 3,952 | $219 | Compare |
| Strivon PX-3067 Pro PCIe 4.0 x16 Riser Cable | 3,685 | $169 | Compare |
| Altrix PX-7312 Max Thunderbolt 5 NVMe Enclosure | 4,143 | $219 | Compare |
| Altrix PX-1930 XT Quad M.2 PCIe 5.0 x16 Card | 4,835 | $359 | Compare |
| Strivon PX-6386 SE Dual M.2 PCIe Switch Card | 5,204 | $349 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-7664 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/2198103 (accessed 2026-10-21).