Hardware Spec Index

Altrix PX-5955 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5955-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index4,892 (PCIe Cards & NVMe Enclosures scale)
Category rank#1,914
Street price$329
Power6 W
Performance per dollar14.87
Released2022

Specifications

BrandAltrix
ModelAltrix PX-5955 Core
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
Tessarix PX-4755 Ti PCIe 4.0 x16 Riser Cable4,064$229Compare
Veltrix PX-9203 Plus PCIe 4.0 x16 Riser Cable2,059$79Compare
Tessarix PX-5601 Edge Quad M.2 PCIe 4.0 x16 Card5,024$309Compare
Strivon PX-4548 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,350$99Compare
Altrix PX-8644 Max M.2 NVMe to PCIe 4.0 x4 Adapter833$19Compare
Strivon PX-3399 Prime PCIe 4.0 x16 Riser Cable1,333$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5955 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/8794836 (accessed 2026-10-25).