Veltrix PX-4688 Ultra Quad M.2 PCIe 5.0 x16 Card
PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4688-ULTRA · Released 2024 · Updated 2026-10-18
Key facts
| Benchmark index | 4,715 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #35,050 |
| Street price | $359 |
| Power | 12 W |
| Performance per dollar | 13.13 |
| Released | 2024 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix PX-4688 Ultra |
| 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 |
|---|---|---|---|
| Strivon PX-1667 SE Dual M.2 PCIe Switch Card | 3,442 | $179 | Compare |
| Veltrix PX-8554 XT Dual M.2 PCIe Switch Card | 4,105 | $189 | Compare |
| Altrix PX-5782 Plus M.2 NVMe to PCIe 4.0 x4 Adapter | 1,505 | $39 | Compare |
| Strivon PX-3277 SE Quad M.2 PCIe 4.0 x16 Card | 4,888 | $299 | Compare |
| Strivon PX-8249 Plus USB4 40Gbps NVMe Enclosure | 3,562 | $169 | Compare |
| Veltrix PX-5985 Ti USB4 40Gbps NVMe Enclosure | 4,219 | $259 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Veltrix PX-4688 Ultra Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/2910201 (accessed 2026-10-18).