7 ms·
Ah, blast from the past. HE brought us T-1's, T-3's, and IPv6 transit way back. Equinix owns PAIX on 529 Bryant St. as SV8. It's interesting how racks still a
by errcorrectcode 5y ago
Ah, blast from the past. HE brought us T-1's, T-3's, and IPv6 transit way back.
Equinix owns PAIX on 529 Bryant St. as SV8.
It's interesting how racks still aren't so much volume-, mass-, or network bandwidth-/transit-constrained, but power-constrained.
- walrus01 5y agoIt's very easy to run out of cumulative watts of grid power feed, cooling capacity and generator/UPS/power backup capacity in a facility before you run out of floor space in a datacenter. Even with what is now a "small" 5kW thermal power budget per 44U cabinet, measuring 24 inches wide x 48 inches deep, you can easily exceed that 5kW long before you physically fill the cabinet with servers.
- merlyn 5y agoPower in is directly heat out (that mechanical motion of fans twirling just isn't giving more than a rounding error). You can only get so much cooling density. And loading up a rack can use a signifigant portion of cooling. Its pretty easy now-a-days to get 18kW into a rack, which will require 5 tons of cooling. Ie. enough cooling to handle a 3,000 ft^2 house.