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cluster:112 [2013/04/18 19:14] hmeij [Dell April-2013] |
cluster:112 [2013/10/08 13:23] hmeij [Dell April-2013] |
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+ | * 2009 Dell measurements put power consumption at 100,740 KwH per year (how?) | ||
+ | * 2013 Dell measurements (see bottom table) put power consumption at 109,956 KwH per year (for 30 servers) | ||
====== Details ====== | ====== Details ====== | ||
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====== Dell April-2013 ====== | ====== Dell April-2013 ====== | ||
- | ** Actual data obtained | + | ** Actual data obtained April - May, 2013 ** |
Kill-A-Watt Meter Stats; pulled one power supply ... mean/1000 * 24 * 365 * 30! | Kill-A-Watt Meter Stats; pulled one power supply ... mean/1000 * 24 * 365 * 30! | ||
- | ^ Node^ | + | ^ Node^ |
| c04| 8| 2.29| 06: | | c04| 8| 2.29| 06: | ||
| c32| 8| 6.94| 19: | | c32| 8| 6.94| 19: | ||
| c27| 8| 7.42| 19: | | c27| 8| 7.42| 19: | ||
- | | c10| 8| 10.21| | ||
| c06| 8| 27.46| | | c06| 8| 27.46| | ||
| c00| 8| 8.26| 21: | | c00| 8| 8.26| 21: | ||
| c03| 8| 10.36| | | c03| 8| 10.36| | ||
+ | | c04| 8| 12.02| | ||
| c09| 8| 10.36| | | c09| 8| 10.36| | ||
+ | | c10| 8| 10.21| | ||
+ | | c17| 8| 27.07| | ||
+ | | c18| 8| 11.23| | ||
+ | | c20| 8| 50.23| | ||
+ | | c23| 8| 8.71| 24: | ||
+ | | c25| 8| 9.80| 25: | ||
+ | | c29| 8| 30.22| | ||
+ | | c31| 8| 10.30| | ||
+ | | c32| 8| 11.42| | ||
+ | | c33| 8| 46.23| | ||
+ | | c35| 8| 13.69| | ||
+ | |||
+ | * Average for "still running" | ||
+ | * (watts/1000 Kw per hour) * 24 hours * 365 days * 30 servers | ||
+ | * In 2009 dollars that is $25,000 in power (plus that in cooling) or $50,000 per year | ||
+ | * What is that in 2013 dollars (with cogen online in Pine Street)? | ||
+ | |||
+ | We have measured 19 nodes power consumption (pulling one unit out) with a Kill-A-Watt meter over 775+ hours to arrive at a mean consumption rate of 418.4 watts. That totals to 109,956 KwH/year in power consumption ((watts/ | ||
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+ | Based on 12.5 cents per Kwh (this is an all inclusive cost including natural gas cost, heat recoup costs, distribution, | ||
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+ | If we could replace, or approximate, | ||
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+ | ====== Quotes Oct-2013 ====== | ||
+ | |||
+ | For $82K one could get CPU-HPC wise ... | ||
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+ | [[http:// | ||
- | ====== HP April-2013 ====== | + | ^vendor^Tnodes^chip type^ speed ghz^cache mb^cores^Tcores^gb disk^gb ram^gb ram/core^T gb ram^pdu^eswtich^warranty^watts^cost^tflops^ |
+ | |dell|30|X5355|2.66|4|8|240|80|4-16|0.5-2|340|Y|Y|N|12, | ||
+ | | | | | | | | | | | | | | | | | | | ||
+ | | | | | | | | | | | | | | | | | | | ||
- | ^ Node^ threads^ | ||
- | ** Actual data obtained 11 April - 18 April, 2013 ** | ||
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**[[cluster: | **[[cluster: |