Tessarix PX-2803 Ultra PCIe 4.0 x16 Riser Cable
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2803-ULTRA · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 3,187 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #28,051 |
| Street price | $119 |
| Performance per dollar | 26.78 |
| Released | 2025 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-2803 Ultra |
| Type | PCIe 4.0 x16 Riser Cable |
| Host interface | PCIe 4.0 x16, 200 mm shielded |
| Throughput | Full 16 GT/s per lane |
| Drive support | n/a |
| Cooling | n/a |
| Bus power | n/a |
| Compatibility | UEFI boot supported; check slot bifurcation |
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| Tessarix PX-9937 SE PCIe 4.0 x16 Riser Cable | 5,137 | $359 | Compare |
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| Strivon PX-4668 SE Quad M.2 PCIe 4.0 x16 Card | 4,247 | $229 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix PX-2803 Ultra PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/56528137 (accessed 2026-10-25).