Tessarix PX-8487 Prime USB4 40Gbps NVMe Enclosure
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8487-PRIME · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 5,265 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #39,748 |
| Street price | $309 |
| Power | 8 W |
| Performance per dollar | 17.04 |
| Released | 2026 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-8487 Prime |
| Type | USB4 40Gbps NVMe Enclosure |
| Host interface | USB4 (40Gbps), Thunderbolt 3/4 compatible |
| Throughput | Up to 3,800 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 ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix PX-4218 Max USB 3.2 Gen 2 NVMe Enclosure | 2,113 | $69 | Compare |
| Altrix PX-3157 Ti PCIe 4.0 x16 Riser Cable | 1,379 | $29 | Compare |
| Altrix PX-6788 Pro Quad M.2 PCIe 4.0 x16 Card | 4,751 | $369 | Compare |
| Veltrix PX-1708 Core PCIe 5.0 x16 Riser Cable | 3,871 | $189 | Compare |
| Veltrix PX-9231 Ultra Quad M.2 PCIe 4.0 x16 Card | 5,591 | $339 | Compare |
| Strivon PX-3541 Pro Quad M.2 PCIe 5.0 x16 Card | 5,382 | $359 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-8487 Prime USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/9549207 (accessed 2026-10-23).