Tessarix PX-4140 SE USB 3.2 Gen 2 NVMe Enclosure
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4140-SE · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 5,600 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #5,216 |
| Street price | $399 |
| Power | 8 W |
| Performance per dollar | 14.04 |
| Released | 2019 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-4140 SE |
| Type | USB 3.2 Gen 2 NVMe Enclosure |
| Host interface | USB 3.2 Gen 2 (10Gbps), USB-C |
| Throughput | Up to 1,050 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-9817 Pro Quad M.2 PCIe 4.0 x16 Card | 5,215 | $399 | Compare |
| Strivon PX-1045 Prime Quad M.2 PCIe 4.0 x16 Card | 2,881 | $109 | Compare |
| Altrix PX-3025 Max PCIe 4.0 x16 Riser Cable | 3,738 | $189 | Compare |
| Strivon PX-5942 XT Quad M.2 PCIe 4.0 x16 Card | 4,756 | $269 | Compare |
| Veltrix PX-9072 Prime Quad M.2 PCIe 5.0 x16 Card | 4,866 | $319 | Compare |
| Altrix PX-3931 Ti Quad M.2 PCIe 4.0 x16 Card | 2,346 | $79 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-4140 SE USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/95034537 (accessed 2026-10-25).