Altrix PX-5561 Plus USB4 40Gbps NVMe Enclosure
PCIe Cards & NVMe Enclosures · Altrix · SKU PX5561-PLUS · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 5,151 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #25,840 |
| Street price | $379 |
| Power | 8 W |
| Performance per dollar | 13.59 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-5561 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 |
|---|---|---|---|
| Veltrix PX-6596 Plus PCIe 5.0 x16 Riser Cable | 2,879 | $119 | Compare |
| Veltrix PX-4624 XT Quad M.2 PCIe 4.0 x16 Card | 3,921 | $199 | Compare |
| Strivon PX-8342 Ti Dual M.2 PCIe Switch Card | 4,138 | $229 | Compare |
| Strivon PX-9789 SE USB 3.2 Gen 2x2 NVMe Enclosure | 4,590 | $339 | Compare |
| Strivon PX-2172 Max M.2 NVMe to PCIe 4.0 x4 Adapter | 3,627 | $179 | Compare |
| Altrix PX-1090 Prime Quad M.2 PCIe 4.0 x16 Card | 4,484 | $279 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-5561 Plus USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/21474855 (accessed 2026-10-23).