Tessarix PX-5451 Plus USB4 40Gbps NVMe Enclosure
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5451-PLUS · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 3,161 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #36,387 |
| Street price | $139 |
| Power | 8 W |
| Performance per dollar | 22.74 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-5451 Plus |
| 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 |
|---|---|---|---|
| Strivon PX-9390 Plus Dual M.2 PCIe Switch Card | 3,959 | $209 | Compare |
| Tessarix PX-1083 Prime PCIe 4.0 x16 Riser Cable | 3,370 | $169 | Compare |
| Veltrix PX-1098 Ti PCIe 4.0 x16 Riser Cable | 2,175 | $69 | Compare |
| Veltrix PX-8664 Prime Dual M.2 PCIe Switch Card | 5,198 | $369 | Compare |
| Tessarix PX-5420 Pro Dual M.2 PCIe Switch Card | 3,963 | $229 | Compare |
| Strivon PX-1017 Core USB 3.2 Gen 2 NVMe Enclosure | 5,061 | $309 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-5451 Plus USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/7611286 (accessed 2026-10-21).