Veltrix PX-6939 Core M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Veltrix · SKU PX6939-CORE · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 832 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #21,075 |
| Street price | $19 |
| Power | 6 W |
| Performance per dollar | 43.79 |
| Released | 2024 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix PX-6939 Core |
| 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 |
|---|---|---|---|
| Tessarix PX-9226 Pro Quad M.2 PCIe 4.0 x16 Card | 4,691 | $359 | Compare |
| Veltrix PX-7028 Core Quad M.2 PCIe 4.0 x16 Card | 2,868 | $139 | Compare |
| Veltrix PX-3758 Edge PCIe 4.0 x16 Riser Cable | 4,680 | $259 | Compare |
| Veltrix PX-8142 SE PCIe 5.0 x16 Riser Cable | 3,374 | $159 | Compare |
| Veltrix PX-2670 Plus Quad M.2 PCIe 4.0 x16 Card | 3,379 | $149 | Compare |
| Tessarix PX-8237 XT Dual M.2 PCIe Switch Card | 4,198 | $209 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Veltrix PX-6939 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/32939214 (accessed 2026-10-25).