Hardware Spec Index

Altrix PX-7243 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX7243-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,824 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,923
Street price$349
Power6 W
Performance per dollar13.82
Released2024

Specifications

BrandAltrix
ModelAltrix PX-7243 Plus
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-7289 Ultra Quad M.2 PCIe 4.0 x16 Card2,831$109Compare
Strivon PX-9298 Plus Quad M.2 PCIe 4.0 x16 Card4,341$309Compare
Strivon PX-1664 Pro USB 3.2 Gen 2 NVMe Enclosure881$19Compare
Tessarix PX-4509 Pro PCIe 4.0 x16 Riser Cable2,778$129Compare
Altrix PX-9976 Prime Quad M.2 PCIe 5.0 x16 Card4,662$329Compare
Strivon PX-1136 SE USB4 40Gbps NVMe Enclosure3,106$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-7243 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/20080698 (accessed 2026-10-20).