Hardware Spec Index

Tessarix PX-4458 Ultra PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4458-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,338 (PCIe Cards & NVMe Enclosures scale)
Category rank#30,708
Street price$29
Performance per dollar46.14
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4458 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-4218 XT Quad M.2 PCIe 5.0 x16 Card4,544$309Compare
Tessarix PX-4360 Pro USB 3.2 Gen 2x2 NVMe Enclosure3,110$139Compare
Strivon PX-3088 Plus USB 3.2 Gen 2 NVMe Enclosure1,197$29Compare
Veltrix PX-5568 Pro USB 3.2 Gen 2 NVMe Enclosure4,307$239Compare
Altrix PX-5348 Pro USB 3.2 Gen 2 NVMe Enclosure2,279$89Compare
Strivon PX-4468 XT USB 3.2 Gen 2 NVMe Enclosure1,651$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4458 Ultra PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/2337534 (accessed 2026-10-23).