Hardware Spec Index

Altrix PX-5552 Prime Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5552-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index4,010 (PCIe Cards & NVMe Enclosures scale)
Category rank#14,235
Street price$199
Power6 W
Performance per dollar20.15
Released2022

Specifications

BrandAltrix
ModelAltrix PX-5552 Prime
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingPassive heatsink
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-4573 Max USB 3.2 Gen 2x2 NVMe Enclosure3,515$179Compare
Strivon PX-2281 Plus USB 3.2 Gen 2 NVMe Enclosure1,080$19Compare
Tessarix PX-7730 Max Quad M.2 PCIe 4.0 x16 Card2,058$79Compare
Altrix PX-9325 Plus PCIe 5.0 x16 Riser Cable2,720$119Compare
Tessarix PX-5684 Max USB 3.2 Gen 2 NVMe Enclosure4,912$359Compare
Veltrix PX-8855 Ti PCIe 4.0 x16 Riser Cable3,356$149Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5552 Prime Dual M.2 PCIe Switch Card”, https://vextor7.com/item/2021395 (accessed 2026-10-26).