Tessarix PX-2812 Ultra PCIe 4.0 x16 Riser Cable
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2812-ULTRA · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 3,752 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #14,222 |
| Street price | $189 |
| Performance per dollar | 19.85 |
| Released | 2021 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-2812 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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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Tessarix PX-5768 XT Quad M.2 PCIe 5.0 x16 Card | 4,289 | $249 | Compare |
| Tessarix PX-7212 Pro Quad M.2 PCIe 4.0 x16 Card | 4,277 | $239 | Compare |
| Altrix PX-1680 Prime PCIe 4.0 x16 Riser Cable | 2,362 | $69 | Compare |
| Tessarix PX-6394 Prime PCIe 4.0 x16 Riser Cable | 3,222 | $129 | Compare |
| Altrix PX-6906 Ultra PCIe 4.0 x16 Riser Cable | 1,014 | $29 | Compare |
| Altrix PX-4875 XT USB4 40Gbps NVMe Enclosure | 4,137 | $229 | Compare |
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Cite this page: Hardware Spec Index, “Tessarix PX-2812 Ultra PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/7365433 (accessed 2026-10-25).