Strivon PX-8640 SE Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Strivon · SKU PX8640-SE · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 4,963 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #4,291 |
| Street price | $329 |
| Power | 12 W |
| Performance per dollar | 15.09 |
| Released | 2023 |
Specifications
| Brand | Strivon |
|---|---|
| Model | Strivon PX-8640 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 |
|---|---|---|---|
| Tessarix PX-2061 Plus Quad M.2 PCIe 4.0 x16 Card | 4,704 | $329 | Compare |
| Tessarix PX-7782 Edge Dual M.2 PCIe Switch Card | 3,788 | $209 | Compare |
| Strivon PX-5527 SE PCIe 4.0 x16 Riser Cable | 3,216 | $139 | Compare |
| Tessarix PX-4659 Plus Quad M.2 PCIe 4.0 x16 Card | 4,793 | $309 | Compare |
| Altrix PX-1939 SE Dual M.2 PCIe Switch Card | 5,038 | $369 | Compare |
| Altrix PX-4315 XT PCIe 4.0 x16 Riser Cable | 1,044 | $29 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Strivon PX-8640 SE Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/73671915 (accessed 2026-10-24).