Synology M2D20Dual-Slot M.2 NVMeSSD

Synology M2D20 — Dual-slot M.2 NVMe SSD adapter card for Synology NAS systems, adding cache acceleration without occupying primary drive bays.

The M2D20 plugs into a compatible PCIe expansion slot to provide two dedicated M.2 NVMe SSD cache slots, accelerating random I/O performance for latency-sensitive workloads such as photo indexing, file search, and virtualisation. By keeping cache on a dedicated card, all primary drive bays remain available for data storage.

Dual M.2 2280/22110 NVMe SSD slots for cache acceleration

Dedicated cache card — primary drive bays stay free for data

Boosts performance for photo indexing, file search, and virtualisation