Altrix PX-6543 Plus USB 3.2 Gen 2x2 NVMe Enclosure
PCIe Cards & NVMe Enclosures · Altrix · SKU PX6543-PLUS · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 1,798 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #28,098 |
| Street price | $49 |
| Power | 8 W |
| Performance per dollar | 36.69 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-6543 Plus |
| 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 |
|---|---|---|---|
| Tessarix PX-8788 Ti Quad M.2 PCIe 4.0 x16 Card | 3,192 | $149 | Compare |
| Altrix PX-5536 Ti Dual M.2 PCIe Switch Card | 3,834 | $209 | Compare |
| Altrix PX-1748 XT PCIe 4.0 x16 Riser Cable | 1,209 | $29 | Compare |
| Veltrix PX-9058 Pro Quad M.2 PCIe 4.0 x16 Card | 2,768 | $109 | Compare |
| Altrix PX-4080 Edge Quad M.2 PCIe 4.0 x16 Card | 5,600 | $379 | Compare |
| Tessarix PX-7586 XT M.2 NVMe to PCIe 4.0 x4 Adapter | 1,590 | $39 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-6543 Plus USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/76355051 (accessed 2026-10-19).