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“ASUS XG-U2008 fanless unmanaged network switch – $249 gets 8 1GbE ports and 2 10GbE ports for my Xeon D two-node cluster”
For watt measurements, you’ll see at left the power the ASUS XG-U2008 is using, in the middle is the Supermicro SuperServer SYS-5028D-TN4T with Xeon D-1541 (8 cores), and at right is the Supermicro SuperServer SYS-E200-8D with Xeon D-1528 (6 cores), see all comparisons and more detailed watt (and sound) measurements at:
Video produced using TechSmith Camtasia 9 on Windows 10 64 bit, at default MP4 output video quality settings, for new Project Settings Canvas Dimensions of 3840×2160. 4K unboxing footage from with iPhone 7 Plus on iOS 10.0.2. Camtasia Recorder used for Windows 10 desktop 1920×1080 recording seen near the end of the video, scaled up 2x.