2.5 kWh? Over what period?
And also, is a 2.5 kWh saving, which translates to something like 50 cents really worthy of being mentioned?
Mellanox has rounded out its 100 Gbps InfiniBand interconnect strategy with the release of single/dual port adapters. The ConnectX-4 release follows the March announcement of 100 Gbps-capable cable solutions and the aggregate 7.2 Tbps, 100ns-latency 36-port EDR (enhanced data rate) SwitchIB product in June. The ConnectX-4 VPI …
This could be an annoying confusion / mistype of units as: KWh = Kilo Watt Hour which seems to imply an hour???? BUT a Watt is a rate unit with a rate of joules per second ie. 1j/s multiply by an hours worth of seconds and Kilo to give 3,600,000joules x 2.5 = 9million joules of energy saved over this test period which might be 1 hour or could be the expected lifetime of the unit in the style of typical inflationary marketing speak. Who knows???
All thanks to my old engineering tutors who said: "look at the units":)