Tessarix PX-2091 Ti M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2091-TI · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 622 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #37,815 |
| Street price | $19 |
| Power | 6 W |
| Performance per dollar | 32.74 |
| Released | 2019 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-2091 Ti |
| 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 |
|---|---|---|---|
| Strivon PX-5920 Pro USB 3.2 Gen 2 NVMe Enclosure | 4,719 | $269 | Compare |
| Veltrix PX-5571 SE PCIe 4.0 x16 Riser Cable | 4,507 | $269 | Compare |
| Altrix PX-5612 SE USB4 40Gbps NVMe Enclosure | 3,072 | $149 | Compare |
| Tessarix PX-9334 Core Dual M.2 PCIe Switch Card | 3,851 | $229 | Compare |
| Veltrix PX-5898 SE Quad M.2 PCIe 5.0 x16 Card | 5,542 | $379 | Compare |
| Strivon PX-8614 Plus PCIe 5.0 x16 Riser Cable | 4,049 | $239 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-2091 Ti M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/98694920 (accessed 2026-10-23).