Tessarix PX-2221 Core USB4 40Gbps NVMe Enclosure
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2221-CORE · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 4,832 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #154 |
| Street price | $369 |
| Power | 8 W |
| Performance per dollar | 13.09 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-2221 Core |
| 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-4638 XT Quad M.2 PCIe 4.0 x16 Card | 3,849 | $229 | Compare |
| Strivon PX-9257 Prime PCIe 4.0 x16 Riser Cable | 1,142 | $29 | Compare |
| Veltrix PX-8938 SE PCIe 4.0 x16 Riser Cable | 1,136 | $29 | Compare |
| Altrix PX-2281 Plus Dual M.2 PCIe Switch Card | 5,033 | $359 | Compare |
| Tessarix PX-9097 Pro Quad M.2 PCIe 4.0 x16 Card | 5,021 | $339 | Compare |
| Altrix PX-8172 Prime Dual M.2 PCIe Switch Card | 5,377 | $399 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-2221 Core USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/85540897 (accessed 2026-10-25).