Tessarix PX-9231 Core M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9231-CORE · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 1,127 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #35,948 |
| Street price | $29 |
| Power | 6 W |
| Performance per dollar | 38.86 |
| Released | 2021 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-9231 Core |
| 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 |
|---|---|---|---|
| Veltrix PX-4112 Max USB 3.2 Gen 2 NVMe Enclosure | 2,119 | $69 | Compare |
| Strivon PX-5384 Plus Dual M.2 PCIe Switch Card | 3,418 | $199 | Compare |
| Altrix PX-3679 SE Dual M.2 PCIe Switch Card | 5,038 | $349 | Compare |
| Veltrix PX-8798 XT PCIe 4.0 x16 Riser Cable | 1,615 | $39 | Compare |
| Veltrix PX-8625 Edge PCIe 4.0 x16 Riser Cable | 1,072 | $29 | Compare |
| Altrix PX-7453 Ti Quad M.2 PCIe 4.0 x16 Card | 4,384 | $249 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-9231 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7733975 (accessed 2026-10-22).