nanog mailing list archives
Re: rack power question
From: Petri Helenius <petri () helenius fi>
Date: Tue, 25 Mar 2008 22:36:11 +0200
Paul Vixie wrote:
Have you made any calculations if geo-cooling makes sense in your region to fill in the hottest summer months or is drilling just too expensive for the return?this is a strict business decision involving sustainability and TCO. if it takes one watt of mechanical to transfer heat away from every watt delivered, whereas ambient air with good-enough filtration will let one watt of roof fan transfer the heat away from five delivered watts, then it's a no-brainer. but as i said at the outset, i am vexed at the moment by the filtration costs.
Pete
Current thread:
- Re: rack power question, (continued)
- Re: rack power question Brian Raaen (Mar 25)
- Re: rack power question Marshall Eubanks (Mar 25)
- Re: rack power question Joel Jaeggli (Mar 25)
- Re: rack power question Leigh Porter (Mar 25)
- Re: rack power question Michael Holstein (Mar 25)
- RE: rack power question michael.dillon (Mar 25)
- Re: rack power question Tony Finch (Mar 26)
- Re: rack power question Deepak Jain (Mar 25)
- Re: rack power question Paul Vixie (Mar 25)
- Re: rack power question chuck goolsbee (Mar 25)
- Re: rack power question Petri Helenius (Mar 25)
- Re: rack power question Paul Vixie (Mar 25)
- Re: rack power question William Herrin (Mar 25)
- Re: rack power question Paul Vixie (Mar 25)
- Re: rack power question Petri Helenius (Mar 25)
- Re: rack power question Dorn Hetzel (Mar 26)
- Re: rack power question Petri Helenius (Mar 26)
- RE: rack power question John Lee (Mar 25)
- Message not available
- Re: rack power question Paul Vixie (Mar 25)
- data center loading (was:Re: rack power question) Lamar Owen (Mar 26)
- Re: data center loading (was:Re: rack power question) Robert Boyle (Mar 26)