Altrix PX-5123 XT PCIe 4.0 x16 Riser Cable
PCIe Cards & NVMe Enclosures · Altrix · SKU PX5123-XT · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 1,178 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #37,535 |
| Street price | $29 |
| Performance per dollar | 40.62 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-5123 XT |
| Type | PCIe 4.0 x16 Riser Cable |
| Host interface | PCIe 4.0 x16, 200 mm shielded |
| Throughput | Full 16 GT/s per lane |
| Drive support | n/a |
| Cooling | n/a |
| Bus power | n/a |
| Compatibility | UEFI boot supported; check slot bifurcation |
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| Altrix PX-4871 Core PCIe 5.0 x16 Riser Cable | 3,305 | $149 | Compare |
| Veltrix PX-7828 Edge Dual M.2 PCIe Switch Card | 4,815 | $349 | Compare |
| Tessarix PX-5094 Core Quad M.2 PCIe 4.0 x16 Card | 5,184 | $369 | Compare |
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Cite this page: Hardware Spec Index, “Altrix PX-5123 XT PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/2687779 (accessed 2026-10-21).