Hardware Spec Index

Strivon PX-6691 Pro Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Strivon · SKU PX6691-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index5,291 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,555
Street price$359
Power6 W
Performance per dollar14.74
Released2023

Specifications

BrandStrivon
ModelStrivon PX-6691 Pro
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
Strivon PX-8284 Pro Quad M.2 PCIe 5.0 x16 Card4,790$289Compare
Strivon PX-2244 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,341$39Compare
Altrix PX-8021 Plus USB 3.2 Gen 2 NVMe Enclosure1,943$59Compare
Veltrix PX-3750 Plus PCIe 5.0 x16 Riser Cable2,549$89Compare
Strivon PX-9550 Plus Quad M.2 PCIe 4.0 x16 Card4,475$239Compare
Strivon PX-4530 Max USB 3.2 Gen 2 NVMe Enclosure5,174$339Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-6691 Pro Dual M.2 PCIe Switch Card”, https://vextor7.com/item/7863273 (accessed 2026-10-26).