Hardware Spec Index

Altrix PX-4456 Ultra PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4456-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,388 (PCIe Cards & NVMe Enclosures scale)
Category rank#3,268
Street price$89
Performance per dollar26.83
Released2020

Specifications

BrandAltrix
ModelAltrix PX-4456 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-4642 Prime M.2 NVMe to PCIe 4.0 x4 Adapter688$19Compare
Altrix PX-7518 Plus USB 3.2 Gen 2x2 NVMe Enclosure4,115$219Compare
Tessarix PX-5392 Pro Quad M.2 PCIe 5.0 x16 Card4,414$249Compare
Tessarix PX-9828 XT M.2 NVMe to PCIe 4.0 x4 Adapter2,954$119Compare
Tessarix PX-9452 Ultra Dual M.2 PCIe Switch Card4,449$259Compare
Strivon PX-7221 Ti USB 3.2 Gen 2x2 NVMe Enclosure3,350$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4456 Ultra PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/4585863 (accessed 2026-10-22).