Altrix PX-6166 Plus Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX6166-PLUS · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 5,309 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #40,639 |
| Street price | $389 |
| Power | 12 W |
| Performance per dollar | 13.65 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-6166 Plus |
| Type | Quad M.2 PCIe 4.0 x16 Card |
| Host interface | PCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation |
| Throughput | 4× ~7,000 MB/s |
| 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
NVMe SSDs ExplainedPCIe Lanes ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix PX-8840 SE Quad M.2 PCIe 5.0 x16 Card | 5,417 | $349 | Compare |
| Altrix PX-7056 Plus PCIe 4.0 x16 Riser Cable | 1,723 | $49 | Compare |
| Strivon PX-8495 SE Dual M.2 PCIe Switch Card | 3,756 | $159 | Compare |
| Altrix PX-7042 SE PCIe 4.0 x16 Riser Cable | 2,310 | $89 | Compare |
| Altrix PX-4693 Pro USB4 40Gbps NVMe Enclosure | 2,825 | $109 | Compare |
| Altrix PX-8624 Max USB 3.2 Gen 2 NVMe Enclosure | 3,788 | $219 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-6166 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3343482 (accessed 2026-10-23).