Hardware Spec Index

Altrix PX-4458 Pro PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4458-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,608 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,443
Street price$49
Performance per dollar32.82
Released2024

Specifications

BrandAltrix
ModelAltrix PX-4458 Pro
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
Tessarix PX-6175 Max M.2 NVMe to PCIe 4.0 x4 Adapter2,706$109Compare
Veltrix PX-6505 Pro Quad M.2 PCIe 5.0 x16 Card5,149$279Compare
Tessarix PX-5962 XT Quad M.2 PCIe 4.0 x16 Card4,510$249Compare
Veltrix PX-5400 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,011$19Compare
Veltrix PX-2139 Max Quad M.2 PCIe 4.0 x16 Card3,776$189Compare
Tessarix PX-3976 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,109$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4458 Pro PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/2264602 (accessed 2026-10-22).