Tessarix PX-2481 SE M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2481-SE · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 1,762 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #44,818 |
| Street price | $49 |
| Power | 6 W |
| Performance per dollar | 35.96 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-2481 SE |
| 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-8991 Max Quad M.2 PCIe 4.0 x16 Card | 3,531 | $179 | Compare |
| Veltrix PX-4010 SE USB4 40Gbps NVMe Enclosure | 4,789 | $259 | Compare |
| Tessarix PX-3078 SE PCIe 4.0 x16 Riser Cable | 1,957 | $69 | Compare |
| Veltrix PX-3849 Core PCIe 4.0 x16 Riser Cable | 3,069 | $139 | Compare |
| Tessarix PX-8270 Ti PCIe 4.0 x16 Riser Cable | 2,084 | $69 | Compare |
| Altrix PX-7549 XT Dual M.2 PCIe Switch Card | 3,856 | $189 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-2481 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1783023 (accessed 2026-10-21).