Altrix PX-3346 Plus Quad M.2 PCIe 5.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX3346-PLUS · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 5,245 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #22,389 |
| Street price | $399 |
| Power | 12 W |
| Performance per dollar | 13.15 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-3346 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-1173 XT PCIe 5.0 x16 Riser Cable | 3,772 | $189 | Compare |
| Veltrix PX-2460 SE PCIe 4.0 x16 Riser Cable | 2,529 | $89 | Compare |
| Altrix PX-4092 Plus Dual M.2 PCIe Switch Card | 4,475 | $289 | Compare |
| Veltrix PX-8824 SE Thunderbolt 5 NVMe Enclosure | 4,510 | $319 | Compare |
| Veltrix PX-4894 Max USB 3.2 Gen 2x2 NVMe Enclosure | 3,160 | $139 | Compare |
| Strivon PX-5322 SE Quad M.2 PCIe 5.0 x16 Card | 4,322 | $249 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-3346 Plus Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/1389762 (accessed 2026-10-21).