Tessarix PX-3669 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3669-ULTRA · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 1,292 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #11,818 |
| Street price | $39 |
| Power | 6 W |
| Performance per dollar | 33.13 |
| Released | 2026 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-3669 Ultra |
| Type | M.2 NVMe to PCIe 4.0 x4 Adapter |
| Host interface | PCIe 4.0 x4 (passive) |
| Throughput | Up to 7,500 MB/s (drive-limited) |
| 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
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-1268 Pro PCIe 4.0 x16 Riser Cable | 2,708 | $109 | Compare |
| Veltrix PX-7450 Ti PCIe 4.0 x16 Riser Cable | 3,852 | $189 | Compare |
| Veltrix PX-3316 Core Quad M.2 PCIe 4.0 x16 Card | 4,616 | $259 | Compare |
| Strivon PX-5260 Edge Quad M.2 PCIe 4.0 x16 Card | 5,487 | $349 | Compare |
| Strivon PX-4724 Pro Quad M.2 PCIe 5.0 x16 Card | 5,013 | $349 | Compare |
| Altrix PX-5074 Ti USB 3.2 Gen 2 NVMe Enclosure | 1,886 | $59 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-3669 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/21755869 (accessed 2026-10-25).