4x Expansion Board vs Single PCIe x4 NVMe Drive

expansion cards use SSDs conform to a computer Instead, they are plugged directly into the motherboard with a dedicated connector slot

QM2 series PCIe cards add support for NVMe SSDs to a QNAP NAS, allowing users to configure SSD caching, a caching pool, or an auto-tiering volume to

m2 pcie slot Expansion Units · Network Modules · Storage Modules · Network Adapters adapter in a PCIe slot On the ST250 V2, ST250 V3, SR250 V2 and SR250 V3

m2 slot expansion system with an available x8 PCIe slot High-performance Icon High-performance PCIe Interface PCI Express x8 host bus interface plus connects