Tessarix PX-7742 Max M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7742-MAX · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 787 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #24,584 |
| Street price | $19 |
| Power | 6 W |
| Performance per dollar | 41.42 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-7742 Max |
| 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 | Passive heatsink |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix PX-3960 XT USB4 40Gbps NVMe Enclosure | 4,640 | $319 | Compare |
| Altrix PX-3542 Pro Quad M.2 PCIe 5.0 x16 Card | 5,301 | $339 | Compare |
| Tessarix PX-2593 SE USB4 40Gbps NVMe Enclosure | 3,189 | $159 | Compare |
| Altrix PX-7562 XT USB 3.2 Gen 2x2 NVMe Enclosure | 3,397 | $169 | Compare |
| Veltrix PX-6531 Max USB 3.2 Gen 2x2 NVMe Enclosure | 3,479 | $159 | Compare |
| Veltrix PX-4767 SE USB 3.2 Gen 2 NVMe Enclosure | 3,273 | $129 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-7742 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/93668696 (accessed 2026-10-20).