The generally accepted standard here is that it takes another 50% of wattage to cool the dissipated heat (taking into account seasons and geography). This is just one of many "hidden" factors that make energy consumption more of a cost factor that most people imagine Regards, Steve Greenberg Thin Client Computing 34522 N. Scottsdale Rd D8453 Scottsdale, AZ 85262 (602) 432-8649 www.thinclient.net steveg@xxxxxxxxxxxxxx _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Raffensberger, Stephen D Sent: Monday, March 27, 2006 6:23 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Anyone done calculations on energy saving for thin client devices ? Andy, We just finished a study for our "typical" PC (Compaq Evo) with a 17" CRT. Using an ammeter, we measured about 40-60 watts depending on your activity. We didn't measure heat output but 99.99% of that wattage becomes heat so it should be easy to calculate. Sorry, no info on thin clients. Steve Raffensberger Sovereign Bank Enterprise Network Services Email: sraffens@xxxxxxxxxxxxxxxxx _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Andy Sent: Friday, March 24, 2006 9:27 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Anyone done calculations on energy saving for thin client devices ? Things I need to calculate. Existing power used by PC and CRT monitor versus a thin client with LCD screen. Need to take into account heat output power consumption etc. Anyone got anything they have either done themself or seen online. Send offlist if required. Thanks in advance This message contains information which may be confidential and privileged. Unless you are the addressee (or authorized to receive for the addressee), you may not use, copy or disclose to anyone the message or any information contained in the message. If you have received the message in error, please advise the sender by reply e-mail, and delete or destroy the message. Thank you.