Tessarix PX-8142 Pro PCIe 4.0 x16 Riser Cable
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8142-PRO · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 698 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #28,009 |
| Street price | $19 |
| Performance per dollar | 36.74 |
| Released | 2021 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-8142 Pro |
| 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 |
Related guides
PCIe 4.0 vs PCIe 5.0PCIe Lanes ExplainedNVMe SSDs ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-8713 Edge Dual M.2 PCIe Switch Card | 4,107 | $279 | Compare |
| Tessarix PX-6960 XT PCIe 4.0 x16 Riser Cable | 1,339 | $29 | Compare |
| Altrix PX-4050 Max M.2 NVMe to PCIe 4.0 x4 Adapter | 5,148 | $349 | Compare |
| Veltrix PX-6680 SE Quad M.2 PCIe 4.0 x16 Card | 4,907 | $329 | Compare |
| Strivon PX-3828 Core Quad M.2 PCIe 4.0 x16 Card | 4,300 | $249 | Compare |
| Veltrix PX-1000 Plus Dual M.2 PCIe Switch Card | 4,959 | $279 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-8142 Pro PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/3691578 (accessed 2026-10-19).