Altrix PX-7638 Edge M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Altrix · SKU PX7638-EDGE · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 1,121 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #38,454 |
| Street price | $29 |
| Power | 6 W |
| Performance per dollar | 38.66 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-7638 Edge |
| 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 | 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-5004 Ultra Quad M.2 PCIe 4.0 x16 Card | 2,937 | $109 | Compare |
| Strivon PX-2344 Edge Quad M.2 PCIe 4.0 x16 Card | 3,929 | $219 | Compare |
| Altrix PX-2361 Ti USB 3.2 Gen 2 NVMe Enclosure | 3,505 | $159 | Compare |
| Strivon PX-1546 SE Dual M.2 PCIe Switch Card | 4,705 | $309 | Compare |
| Strivon PX-6172 Edge PCIe 4.0 x16 Riser Cable | 2,962 | $149 | Compare |
| Strivon PX-1630 Ti USB 3.2 Gen 2 NVMe Enclosure | 3,955 | $209 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-7638 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/5635375 (accessed 2026-10-23).