Altrix PX-2351 SE Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX2351-SE · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 4,773 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #39,678 |
| Street price | $339 |
| Power | 12 W |
| Performance per dollar | 14.08 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-2351 SE |
| 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-1629 SE USB 3.2 Gen 2x2 NVMe Enclosure | 4,907 | $299 | Compare |
| Altrix PX-9294 XT Dual M.2 PCIe Switch Card | 3,726 | $189 | Compare |
| Strivon PX-8803 XT USB 3.2 Gen 2 NVMe Enclosure | 3,958 | $219 | Compare |
| Strivon PX-9210 XT USB 3.2 Gen 2 NVMe Enclosure | 5,265 | $359 | Compare |
| Altrix PX-5383 XT USB 3.2 Gen 2x2 NVMe Enclosure | 3,110 | $159 | Compare |
| Tessarix PX-7770 Ti PCIe 5.0 x16 Riser Cable | 2,768 | $99 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-2351 SE Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/6853620 (accessed 2026-10-23).