Images of Apple Network Server (page 1)

Apple culls most functionality from macOS Server
661-5006
SUPPORTCase Study – Reorganize Existing Rack and Setup New Server
Software Update downloads software updates from Apple's servers and distributes them to other Macs on your network.
5 user Apple iMac Network with Mac Mini Server
Ping Monitor - Server Status          4+
Apple OS X Lion Server for Mac Free download
Apple Vintage | Apple Network Server 500/132
Cube's  Blog
Server side Swift with SwiftNIOSubscribe to The.Swift.Dev.
Mac Repair Central