Tessarix PX-9379 Prime M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9379-PRIME · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 1,593 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #483 |
| Street price | $39 |
| Power | 6 W |
| Performance per dollar | 40.85 |
| Released | 2019 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-9379 Prime |
| 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 |
|---|---|---|---|
| Tessarix PX-4325 Pro PCIe 4.0 x16 Riser Cable | 3,153 | $149 | Compare |
| Strivon PX-8551 SE M.2 NVMe to PCIe 4.0 x4 Adapter | 3,492 | $189 | Compare |
| Altrix PX-4885 Ti Dual M.2 PCIe Switch Card | 3,547 | $149 | Compare |
| Strivon PX-5504 Max PCIe 4.0 x16 Riser Cable | 3,629 | $179 | Compare |
| Altrix PX-2725 Pro Dual M.2 PCIe Switch Card | 4,229 | $249 | Compare |
| Veltrix PX-3905 Pro PCIe 4.0 x16 Riser Cable | 693 | $19 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-9379 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/946876 (accessed 2026-10-22).