“Personally, I believe {that a} brownfield could be very artistic strategy to take care of what I believe is the most important downside that we’ve bought proper now, which is time and pace to market,” he mentioned. “On a brownfield, I can go right into a constructing that’s already bought energy coming into the constructing. Typically they’ve already bought chiller vegetation, like what we’ve bought with the constructing I’m in proper now.”
Patmos actually made the many of the liquid amenities within the previous printing press constructing. The ability is constructed to deal with anyplace from 50 to over 140 kilowatts per cupboard, a leap far past the 1–2 kW densities typical of legacy knowledge facilities.
The chips used within the servers are Nvidia’s Grace Blackwell processors, which run terribly scorching. To handle this warmth load, Patmos employs a multi-loop liquid cooling system. The design separates water sources into distinct, closed loops, every serving a particular operate and making certain that municipal water by no means immediately contacts delicate IT tools.
“We’ve got 5 totally different, utterly separated water loops on this constructing,” mentioned Morgan. “The cooling tower makes use of metropolis water for evaporation, however that water by no means mixes with the closed loops serving the info corridor. The whole lot is designed to maximise effectivity and shield the {hardware}.”
The constructing faucets into Kansas Metropolis’s district chilled water provide, which is sourced from a close-by utility plant. This supplies the first cooling useful resource for the power. Inside the info heart, a devoted loop circulates a specialised glycol-based fluid, filtered to extraordinarily low micron ranges and formulated to be electronically secure.
Warmth exchangers switch warmth from the info corridor fluid to the district chilled water, retaining the 2 fluids separate and stopping corrosion or contamination. Liquid-to-chip and rear-door warmth exchangers are used for instant warmth elimination.
