Synology 4-Bay DiskStation DS923+ (Diskless)

Stunningly compact Powerful functionality in a tiny package, with room for 10GbE and dual NVMe drives.
Consolidate and share Flexibly store and organize 50 TB of data, then share with anyone.
Keep your data safe Hardware and software engineered to protect your data — trusted by millions.
The performance you need Reduce transfer times with DS923+, designed to accelerate your workloads. Easily add faster networking and NVMe drives to further boost performance.
Store, share, and protect Manage all your documents, photos, and other files, back up applications and devices, and protect your physical assets with professional video surveillance.

Dimensions : 6.54"D x 7.83"W x 8.78"H