Hardware Spec Index

Strivon PX-5143 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Strivon · SKU PX5143-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index4,593 (PCIe Cards & NVMe Enclosures scale)
Category rank#18,682
Street price$339
Power6 W
Performance per dollar13.55
Released2021

Specifications

BrandStrivon
ModelStrivon PX-5143 XT
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
CoolingHeatsink + 40 mm fan
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
Veltrix PX-9432 Ultra Quad M.2 PCIe 4.0 x16 Card4,592$249Compare
Strivon PX-7476 Max Dual M.2 PCIe Switch Card5,280$339Compare
Altrix PX-2490 XT Dual M.2 PCIe Switch Card3,875$189Compare
Strivon PX-7767 Max USB 3.2 Gen 2 NVMe Enclosure2,126$69Compare
Altrix PX-2826 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,124$69Compare
Strivon PX-1369 Core Dual M.2 PCIe Switch Card4,292$219Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-5143 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/76982672 (accessed 2026-10-25).