Strivon PX-6949 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Strivon · SKU PX6949-ULTRA · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 2,715 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #6,032 |
| Street price | $99 |
| Power | 6 W |
| Performance per dollar | 27.42 |
| Released | 2021 |
Specifications
| Brand | Strivon |
|---|---|
| Model | Strivon PX-6949 Ultra |
| 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-2200 SE USB 3.2 Gen 2 NVMe Enclosure | 1,073 | $29 | Compare |
| Altrix PX-4352 XT PCIe 4.0 x16 Riser Cable | 2,214 | $79 | Compare |
| Altrix PX-9656 Prime USB4 40Gbps NVMe Enclosure | 4,176 | $239 | Compare |
| Tessarix PX-3329 SE USB4 40Gbps NVMe Enclosure | 4,891 | $289 | Compare |
| Strivon PX-7674 XT Quad M.2 PCIe 4.0 x16 Card | 2,912 | $129 | Compare |
| Strivon PX-4267 SE USB4 40Gbps NVMe Enclosure | 5,252 | $399 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Strivon PX-6949 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/4263085 (accessed 2026-10-22).