Hardware Spec Index

Tessarix PX-4045 Ultra PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4045-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,163 (PCIe Cards & NVMe Enclosures scale)
Category rank#17,269
Street price$79
Performance per dollar27.38
Released2023

Specifications

BrandTessarix
ModelTessarix PX-4045 Ultra
TypePCIe 4.0 x16 Riser Cable
Host interfacePCIe 4.0 x16, 200 mm shielded
ThroughputFull 16 GT/s per lane
Drive supportn/a
Coolingn/a
Bus powern/a
CompatibilityUEFI 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

ModelBenchmarkPriceCompare
Strivon PX-4583 Pro Dual M.2 PCIe Switch Card4,836$299Compare
Altrix PX-5536 Plus PCIe 5.0 x16 Riser Cable2,087$59Compare
Veltrix PX-5260 Core USB 3.2 Gen 2 NVMe Enclosure3,271$139Compare
Tessarix PX-4816 Ti M.2 NVMe to PCIe 4.0 x4 Adapter932$19Compare
Tessarix PX-6595 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,442$39Compare
Veltrix PX-4020 Core Quad M.2 PCIe 4.0 x16 Card2,341$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4045 Ultra PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/91675155 (accessed 2026-10-19).