Altrix PX-7904 Plus Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX7904-PLUS · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 4,210 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #35,568 |
| Street price | $199 |
| Power | 12 W |
| Performance per dollar | 21.16 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-7904 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 |
|---|---|---|---|
| Altrix PX-1670 XT Dual M.2 PCIe Switch Card | 3,672 | $209 | Compare |
| Tessarix PX-6495 Pro PCIe 4.0 x16 Riser Cable | 1,090 | $29 | Compare |
| Altrix PX-1706 Pro Quad M.2 PCIe 4.0 x16 Card | 4,124 | $239 | Compare |
| Altrix PX-7144 Edge USB4 40Gbps NVMe Enclosure | 3,843 | $209 | Compare |
| Altrix PX-4848 Pro USB4 40Gbps NVMe Enclosure | 4,683 | $309 | Compare |
| Tessarix PX-5099 Prime Quad M.2 PCIe 4.0 x16 Card | 2,416 | $89 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-7904 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/767672 (accessed 2026-10-19).