The QM2-2S-220A expansion card adds two M.2 SATA SSD slots via a PCIe Gen2 x2 interface to a QNAP NAS, enabling faster data access through SSD caching or tiered storage configurations like Qtier. It does not occupy 3.5-inch drive bays.
Data Integrity Engineers
High-Availability Storage Arrays
"Engineered for high-throughput data paths or critical backup cycles, the QM2-2S-220A provides the data integrity required for High-Availability Storage Arrays. Data Integrity Engineers will benefit from its performance consistency."
