Synology DS920+ Quad Core 2.0 GHz / 4 bay NAS DiskStation (Diskless) / 4GB DDR4 RAM / Network Attached Storage

•  Two built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays.
• Intel quad-core processor with AES-NI hardware encryption engine, over 225 MB/s sequential read and write throughput.
• 4 GB DDR4 memory (expandable up to 8 GB); Scalable up to 9 drives with Synology DX517
• Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.