Tessarix PX-3431 Pro USB 3.2 Gen 2x2 NVMe Enclosure
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3431-PRO · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 1,814 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #5,412 |
| Street price | $49 |
| Power | 8 W |
| Performance per dollar | 37.02 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-3431 Pro |
| Type | USB 3.2 Gen 2x2 NVMe Enclosure |
| Host interface | USB 3.2 Gen 2x2 (20Gbps), USB-C |
| Throughput | Up to 2,000 MB/s |
| Drive support | M.2 NVMe 2230 / 2242 / 2260 / 2280 |
| Cooling | Aluminum shell, thermal pad |
| Bus power | Yes (bus-powered) |
| Compatibility | Windows, macOS, Linux; UASP |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix PX-2643 XT Thunderbolt 5 NVMe Enclosure | 5,322 | $399 | Compare |
| Altrix PX-7098 Max USB 3.2 Gen 2 NVMe Enclosure | 2,000 | $59 | Compare |
| Strivon PX-3010 Ti PCIe 4.0 x16 Riser Cable | 1,711 | $49 | Compare |
| Veltrix PX-8545 XT USB 3.2 Gen 2 NVMe Enclosure | 5,408 | $389 | Compare |
| Tessarix PX-9293 Max PCIe 5.0 x16 Riser Cable | 3,856 | $189 | Compare |
| Altrix PX-2030 Pro Dual M.2 PCIe Switch Card | 3,783 | $189 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-3431 Pro USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/21913908 (accessed 2026-10-25).