Still a lot less than rack after rack of Windows servers, so who cares?! Guy Gardoit z/OS Systems Programming
On Thu, Apr 30, 2009 at 3:10 AM, R.S. <r.skoru...@bremultibank.com.pl>wrote: > Hal Merritt pisze: > >> I seem to recall a variable is the ambient temperature. That is, the z/10 >> blowers may consume more power in a warm room than an equivalent z/9. >> Could this be a factor? >> > > No, it couldn't My observation was done when two machines were in the same > room, very close one to other. > > > Current ratings: > z9 > Total System power consumption: 3.283 kW (KVA), 11202 BTU/hr > Air input temperature: 18.2 °C, 64.8 °F > > z10 > Total System power consumption: 5.918 kW (kVA); 20193 BTU/hr > Air input temperature: 25.3 °C; 77.5 °F > > > As you can see the difference is even bigger. However air temp is lower for > z9 (now it's in another location). > z9 powered up, LPARs are activated, but no OS is IPLed, however this should > not affect power consumption at all. AFAIR I've checked it in the past. > > Of course the tube at the front of z10 is still much greener <vbg> > > -- > Radoslaw Skorupka > Lodz, Poland > > > -- > BRE Bank SA > ul. Senatorska 18 > 00-950 Warszawa > www.brebank.pl > > S d Rejonowy dla m. st. Warszawy XII Wydzia Gospodarczy Krajowego Rejestru > S dowego, nr rejestru przedsi biorców KRS 0000025237 > NIP: 526-021-50-88 > Wed ug stanu na dzie 01.01.2009 r. kapita zak adowy BRE Banku SA (w ca o > ci wp acony) wynosi 118.763.528 z otych. W zwi zku z realizacj warunkowego > podwy szenia kapita u zak adowego, na podstawie uchwa y XXI WZ z dnia 16 > marca 2008r., oraz uchwa y XVI NWZ z dnia 27 pa dziernika 2008r., mo e ulec > podwy szeniu do kwoty 123.763.528 z . Akcje w podwy szonym kapitale zak > adowym BRE Banku SA b d w ca o ci op acone. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO > Search the archives at http://bama.ua.edu/archives/ibm-main.html > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html