Veltrix PX-8121 SE Dual M.2 PCIe Switch Card
PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8121-SE · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 4,437 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #45,520 |
| Street price | $259 |
| Power | 6 W |
| Performance per dollar | 17.13 |
| Released | 2023 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix PX-8121 SE |
| Type | Dual M.2 PCIe Switch Card |
| Host interface | PCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed) |
| Throughput | Up to 14,000 MB/s aggregate |
| 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 |
|---|---|---|---|
| Veltrix PX-1016 Core PCIe 4.0 x16 Riser Cable | 5,228 | $349 | Compare |
| Tessarix PX-8348 Ti Quad M.2 PCIe 4.0 x16 Card | 2,654 | $119 | Compare |
| Altrix PX-8260 Core PCIe 5.0 x16 Riser Cable | 2,900 | $109 | Compare |
| Strivon PX-1470 Plus M.2 NVMe to PCIe 4.0 x4 Adapter | 4,157 | $239 | Compare |
| Veltrix PX-3260 XT PCIe 4.0 x16 Riser Cable | 1,865 | $49 | Compare |
| Altrix PX-8909 XT PCIe 4.0 x16 Riser Cable | 4,752 | $309 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Veltrix PX-8121 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/6558020 (accessed 2026-10-20).