Tessarix PX-8190 Pro Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8190-PRO · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 4,943 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #43,271 |
| Street price | $289 |
| Power | 12 W |
| Performance per dollar | 17.10 |
| Released | 2022 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-8190 Pro |
| Type | Quad M.2 PCIe 4.0 x16 Card |
| Host interface | PCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation |
| Throughput | 4× ~7,000 MB/s |
| Drive support | M.2 NVMe 2230 / 2242 / 2260 / 2280 |
| Cooling | Passive heatsink |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix PX-4965 Max Quad M.2 PCIe 4.0 x16 Card | 3,808 | $189 | Compare |
| Strivon PX-7521 XT PCIe 4.0 x16 Riser Cable | 3,114 | $129 | Compare |
| Veltrix PX-5607 XT PCIe 4.0 x16 Riser Cable | 1,842 | $59 | Compare |
| Strivon PX-3355 XT USB 3.2 Gen 2x2 NVMe Enclosure | 3,039 | $129 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix PX-8190 Pro Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/51319154 (accessed 2026-10-26).