Strivon PX-9490 Plus M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Strivon · SKU PX9490-PLUS · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 944 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #34,059 |
| Street price | $19 |
| Power | 6 W |
| Performance per dollar | 49.68 |
| Released | 2023 |
Specifications
| Brand | Strivon |
|---|---|
| Model | Strivon PX-9490 Plus |
| 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-4802 Core Thunderbolt 5 NVMe Enclosure | 5,600 | $349 | Compare |
| Strivon PX-3212 Core Dual M.2 PCIe Switch Card | 5,228 | $319 | Compare |
| Tessarix PX-5382 SE Quad M.2 PCIe 4.0 x16 Card | 2,443 | $89 | Compare |
| Altrix PX-9486 XT Quad M.2 PCIe 5.0 x16 Card | 4,904 | $319 | Compare |
| Tessarix PX-9505 Pro Quad M.2 PCIe 4.0 x16 Card | 3,394 | $159 | Compare |
| Veltrix PX-2056 Ti Quad M.2 PCIe 4.0 x16 Card | 4,306 | $289 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Strivon PX-9490 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/4384147 (accessed 2026-10-20).