Altrix PX-7577 SE Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX7577-SE · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 4,930 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #89 |
| Street price | $359 |
| Power | 12 W |
| Performance per dollar | 13.73 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-7577 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 | Passive heatsink |
| 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-1284 Ti M.2 NVMe to PCIe 4.0 x4 Adapter | 1,490 | $39 | Compare |
| Tessarix PX-9696 Prime Dual M.2 PCIe Switch Card | 4,329 | $249 | Compare |
| Tessarix PX-8529 Ti Quad M.2 PCIe 5.0 x16 Card | 4,585 | $299 | Compare |
| Strivon PX-6956 SE Dual M.2 PCIe Switch Card | 5,385 | $389 | Compare |
| Tessarix PX-7110 Ti Quad M.2 PCIe 5.0 x16 Card | 4,873 | $329 | Compare |
| Veltrix PX-6281 XT USB4 40Gbps NVMe Enclosure | 4,247 | $269 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-7577 SE Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/93024905 (accessed 2026-10-22).