Hardware Spec Index

Altrix PX-5211 SE Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5211-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,291 (PCIe Cards & NVMe Enclosures scale)
Category rank#18,727
Street price$349
Power6 W
Performance per dollar15.16
Released2024

Specifications

BrandAltrix
ModelAltrix PX-5211 SE
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-1120 SE Quad M.2 PCIe 4.0 x16 Card2,210$79Compare
Altrix PX-4961 Core USB 3.2 Gen 2x2 NVMe Enclosure3,187$139Compare
Strivon PX-1495 Max USB4 40Gbps NVMe Enclosure3,515$169Compare
Tessarix PX-7110 Pro M.2 NVMe to PCIe 4.0 x4 Adapter816$19Compare
Tessarix PX-3583 Ultra USB 3.2 Gen 2 NVMe Enclosure1,271$29Compare
Tessarix PX-9151 Pro M.2 NVMe to PCIe 4.0 x4 Adapter718$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5211 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/3564372 (accessed 2026-10-20).