Veltrix PX-4661 Prime M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4661-PRIME · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 1,651 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #29,251 |
| Street price | $49 |
| Power | 6 W |
| Performance per dollar | 33.69 |
| Released | 2022 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix PX-4661 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 | 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 |
|---|---|---|---|
| Strivon PX-8192 Plus Dual M.2 PCIe Switch Card | 4,378 | $239 | Compare |
| Veltrix PX-8297 SE USB 3.2 Gen 2x2 NVMe Enclosure | 3,218 | $139 | Compare |
| Altrix PX-7632 XT USB 3.2 Gen 2x2 NVMe Enclosure | 3,095 | $129 | Compare |
| Strivon PX-2677 Ti PCIe 4.0 x16 Riser Cable | 4,885 | $349 | Compare |
| Tessarix PX-9961 SE USB 3.2 Gen 2x2 NVMe Enclosure | 3,302 | $169 | Compare |
| Altrix PX-7600 Core Dual M.2 PCIe Switch Card | 4,313 | $289 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Veltrix PX-4661 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1824686 (accessed 2026-10-24).