Altrix PX-6703 Prime M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Altrix · SKU PX6703-PRIME · Released 2022 · Updated 2026-10-27
Key facts
| Benchmark index | 1,133 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #7,029 |
| Street price | $29 |
| Power | 6 W |
| Performance per dollar | 39.07 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-6703 Prime |
| Type | M.2 NVMe to PCIe 4.0 x4 Adapter |
| Host interface | PCIe 4.0 x4 (passive) |
| Throughput | Up to 7,500 MB/s (drive-limited) |
| 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 |
|---|---|---|---|
| Veltrix PX-4893 Prime PCIe 4.0 x16 Riser Cable | 1,150 | $29 | Compare |
| Altrix PX-6627 Pro PCIe 4.0 x16 Riser Cable | 3,033 | $119 | Compare |
| Veltrix PX-4217 Edge M.2 NVMe to PCIe 4.0 x4 Adapter | 1,570 | $49 | Compare |
| Tessarix PX-5468 Ti Dual M.2 PCIe Switch Card | 3,391 | $179 | Compare |
| Altrix PX-1183 SE PCIe 5.0 x16 Riser Cable | 3,729 | $169 | Compare |
| Tessarix PX-8961 Pro Dual M.2 PCIe Switch Card | 5,537 | $399 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-6703 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/71360243 (accessed 2026-10-27).