Altrix PX-2557 Plus Quad M.2 PCIe 5.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX2557-PLUS · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 5,410 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #43,485 |
| Street price | $399 |
| Power | 12 W |
| Performance per dollar | 13.56 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-2557 Plus |
| Type | Quad M.2 PCIe 5.0 x16 Card |
| Host interface | PCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation |
| Throughput | 4× ~14,000 MB/s |
| Drive support | M.2 NVMe 2230 / 2242 / 2260 / 2280 |
| Cooling | Passive heatsink |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix PX-4578 Prime PCIe 4.0 x16 Riser Cable | 1,877 | $49 | Compare |
| Strivon PX-8341 Ultra Dual M.2 PCIe Switch Card | 5,049 | $329 | Compare |
| Strivon PX-7686 SE Dual M.2 PCIe Switch Card | 3,968 | $229 | Compare |
| Tessarix PX-1375 Core PCIe 4.0 x16 Riser Cable | 2,724 | $109 | Compare |
| Veltrix PX-9329 SE PCIe 4.0 x16 Riser Cable | 3,397 | $179 | Compare |
| Altrix PX-4750 Plus USB4 40Gbps NVMe Enclosure | 3,825 | $199 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-2557 Plus Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/13587769 (accessed 2026-10-24).