Tessarix PX-4240 Prime USB 3.2 Gen 2x2 NVMe Enclosure
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4240-PRIME · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 1,334 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #40,864 |
| Street price | $29 |
| Power | 8 W |
| Performance per dollar | 46.00 |
| Released | 2026 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-4240 Prime |
| 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 |
|---|---|---|---|
| Strivon PX-4055 Prime Quad M.2 PCIe 5.0 x16 Card | 4,749 | $319 | Compare |
| Altrix PX-9215 SE USB4 40Gbps NVMe Enclosure | 3,839 | $229 | Compare |
| Veltrix PX-1278 XT Quad M.2 PCIe 4.0 x16 Card | 3,526 | $189 | Compare |
| Tessarix PX-3461 Max Thunderbolt 5 NVMe Enclosure | 4,114 | $229 | Compare |
| Altrix PX-7597 Plus Dual M.2 PCIe Switch Card | 4,056 | $219 | Compare |
| Tessarix PX-6138 Pro USB4 40Gbps NVMe Enclosure | 4,195 | $219 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-4240 Prime USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/45308779 (accessed 2026-10-19).