Altrix PX-9122 Plus M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Altrix · SKU PX9122-PLUS · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 1,786 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #9,795 |
| Street price | $49 |
| Power | 6 W |
| Performance per dollar | 36.45 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-9122 Plus |
| 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 | Passive heatsink |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-4886 Prime USB4 40Gbps NVMe Enclosure | 3,133 | $149 | Compare |
| Strivon PX-9797 XT Quad M.2 PCIe 5.0 x16 Card | 5,051 | $379 | Compare |
| Tessarix PX-7127 Core Quad M.2 PCIe 4.0 x16 Card | 3,811 | $209 | Compare |
| Altrix PX-9496 Prime Dual M.2 PCIe Switch Card | 4,813 | $319 | Compare |
| Veltrix PX-6735 Core PCIe 4.0 x16 Riser Cable | 1,772 | $49 | Compare |
| Altrix PX-2583 Max Quad M.2 PCIe 4.0 x16 Card | 2,871 | $129 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-9122 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/401035 (accessed 2026-10-19).