Altrix PX-5854 Prime M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Altrix · SKU PX5854-PRIME · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 817 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #46,568 |
| Street price | $19 |
| Power | 6 W |
| Performance per dollar | 43.00 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-5854 Prime |
| Type | M.2 NVMe to PCIe 4.0 x4 Adapter |
| Host interface | PCIe 4.0 x4 (passive) |
| Throughput | Up to 7,500 MB/s (drive-limited) |
| Drive support | M.2 NVMe 2230 / 2242 / 2260 / 2280 |
| Cooling | Heatsink + 40 mm fan |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix PX-6207 XT Quad M.2 PCIe 4.0 x16 Card | 4,749 | $249 | Compare |
| Tessarix PX-6537 Ti Quad M.2 PCIe 4.0 x16 Card | 2,704 | $99 | Compare |
| Veltrix PX-3059 Plus Dual M.2 PCIe Switch Card | 5,538 | $399 | Compare |
| Altrix PX-7139 Pro Quad M.2 PCIe 4.0 x16 Card | 4,141 | $269 | Compare |
| Altrix PX-1942 SE USB4 40Gbps NVMe Enclosure | 4,570 | $289 | Compare |
| Altrix PX-2758 Ti PCIe 4.0 x16 Riser Cable | 3,343 | $169 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-5854 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/10124601 (accessed 2026-10-21).