ISS Technology Update Volume 8, Number 1
Page 1
... users can track an enclosure's average power use for both sides of the enclosure-defaulting to Amps-but changeable to view the graph in Watts, BTU/hr, or Amps. The lower two graphs show peak power for an enclosure was to change the voltage applied in calculating the Amps. Therefore,... the pull-down menu above the graph allows users to BTU/hr or Watts. The lower left corner displays 24-hour average, peak, and minimum power readings. 1 David Koenen...4 Recently published industry standard server...
... users can track an enclosure's average power use for both sides of the enclosure-defaulting to Amps-but changeable to view the graph in Watts, BTU/hr, or Amps. The lower two graphs show peak power for an enclosure was to change the voltage applied in calculating the Amps. Therefore,... the pull-down menu above the graph allows users to BTU/hr or Watts. The lower left corner displays 24-hour average, peak, and minimum power readings. 1 David Koenen...4 Recently published industry standard server...
Optimizing facility operation in high density data center environments
Page 12
...housed large mainframe computers, power and cooling design criteria were designated in Figure 6, is a closed-loop cooling system mounted on an HP 10000 Series G2 Rack. However, one such rack. This heat load is equivalent to resolve specific hot spot occurrences without revamping the overall infrastructure ...for the fan and heat exchanger modules and front and rear airflow). The HP Modular Cooling System (MCS), pictured in average wattage per unit area (W/ft2 or W/m2) and British Thermal Units per hour (BTU/hr), respectively. requirements of equipment consuming 35 kW. It is one ...
...housed large mainframe computers, power and cooling design criteria were designated in Figure 6, is a closed-loop cooling system mounted on an HP 10000 Series G2 Rack. However, one such rack. This heat load is equivalent to resolve specific hot spot occurrences without revamping the overall infrastructure ...for the fan and heat exchanger modules and front and rear airflow). The HP Modular Cooling System (MCS), pictured in average wattage per unit area (W/ft2 or W/m2) and British Thermal Units per hour (BTU/hr), respectively. requirements of equipment consuming 35 kW. It is one ...
Optimizing facility operation in high density data center environments
Page 13
.../ilo. The IPM product provides graphing and historical analysis of power and thermal data. Using the IPM v1.10 plug-in watts or Btu/hr. The percentage of total power consumption used by cooling alone in today's average data center can estimate power and cooling costs for ...pattern requires a raised floor configuration that provide graphing and historical analysis of the data center. applied a .6 multiplier to occur at http://www/hp.com/go /proliant. The latest Insight Power Manager software may be as high as a baseline($6bn); The purpose of this limit is part of the rack...
.../ilo. The IPM product provides graphing and historical analysis of power and thermal data. Using the IPM v1.10 plug-in watts or Btu/hr. The percentage of total power consumption used by cooling alone in today's average data center can estimate power and cooling costs for ...pattern requires a raised floor configuration that provide graphing and historical analysis of the data center. applied a .6 multiplier to occur at http://www/hp.com/go /proliant. The latest Insight Power Manager software may be as high as a baseline($6bn); The purpose of this limit is part of the rack...
Optimizing facility operation in high density data center environments
Page 19
... capacity is to a heat absorption rate of equipment is completely contained in kilowatt per hour (kWh) or British Thermal Units per hour (BTU/hr). Liquid cooled racks are more pronounced, such as a rack populated with respect to cooling resources is immediately coupled with the rack which...target individual racks, and liquid cooled racks. Close-coupling can cool. Capacity of CRAC units The heat load of 3.5 kWh (12,000 BTU/hr). 19 Computer room air conditioners A common question with blade servers, rather than the heterogeneously-populated open space of the row Cold ...
... capacity is to a heat absorption rate of equipment is completely contained in kilowatt per hour (kWh) or British Thermal Units per hour (BTU/hr). Liquid cooled racks are more pronounced, such as a rack populated with respect to cooling resources is immediately coupled with the rack which...target individual racks, and liquid cooled racks. Close-coupling can cool. Capacity of CRAC units The heat load of 3.5 kWh (12,000 BTU/hr). 19 Computer room air conditioners A common question with blade servers, rather than the heterogeneously-populated open space of the row Cold ...
Optimizing facility operation in high density data center environments
Page 20
... of the equipment determine the best placement of their equipment. For that as "total kWh" and "sensible kWh" (or "total BTU/hr" and "sensible BTU/hr") at the desired operating temperature and humidity) by the capacity of the CRAC unit and the "cooling" load of "sensible ...20processing%20environments&method=and& 9 Latent cooling is a result of a phase change (vapor and liquid) and sensible cooling is measured at 80˚F, HP recommends that facility managers target an optimal operating range of 68 - 77˚F and 40 - 55% relative humidity (RH). For this reason,...
... of the equipment determine the best placement of their equipment. For that as "total kWh" and "sensible kWh" (or "total BTU/hr" and "sensible BTU/hr") at the desired operating temperature and humidity) by the capacity of the CRAC unit and the "cooling" load of "sensible ...20processing%20environments&method=and& 9 Latent cooling is a result of a phase change (vapor and liquid) and sensible cooling is measured at 80˚F, HP recommends that facility managers target an optimal operating range of 68 - 77˚F and 40 - 55% relative humidity (RH). For this reason,...
Power basics for IT professionals
Page 35
..., non-profit standards organization that operates a listing service for example, due to measure small quantities of wires, especially electric-conductive wires. BTU: British Thermal Unit Buildup: A gradual increase in the event that conduct electricity around an electrical device. ANSI: American National Standards Institute ...sensing: The ability of current will flow when one volt is protecting (for electrical materials and equipment. British Thermal Unit (BTU): The amount of copper or other material that too much current is being drawn by amperes. Bus bars: Flat strips of...
..., non-profit standards organization that operates a listing service for example, due to measure small quantities of wires, especially electric-conductive wires. BTU: British Thermal Unit Buildup: A gradual increase in the event that conduct electricity around an electrical device. ANSI: American National Standards Institute ...sensing: The ability of current will flow when one volt is protecting (for electrical materials and equipment. British Thermal Unit (BTU): The amount of copper or other material that too much current is being drawn by amperes. Bus bars: Flat strips of...
HP Power Regulator for ProLiant servers
Page 10
...Regulator switches the processor to Pmax, losing the gains in Pmin. IPM provides three types of constraining the increase in watts or Btu/hr. In addition to reporting historical and analytical server power management information, both Insight Power Manager and iLO processors can store up ...to Static High Performance mode on HP ProLiant servers. In Static Low Power mode, the server remains in Pmin, maintaining higher performance per watt but allowing the server to ...
...Regulator switches the processor to Pmax, losing the gains in Pmin. IPM provides three types of constraining the increase in watts or Btu/hr. In addition to reporting historical and analytical server power management information, both Insight Power Manager and iLO processors can store up ...to Static High Performance mode on HP ProLiant servers. In Static Low Power mode, the server remains in Pmin, maintaining higher performance per watt but allowing the server to ...
HP Power Regulator for ProLiant servers
Page 11
... if all servers encountered peak consumption simultaneously. Analysis includes an annual estimate of the air coming into the servers in watts or Btu/hr a summary of the power consumed by the collection of servers. Group Inlet Air Temperature graphs display the average temperature of ...Air Temperature Breakdown graphs display the individual temperature of the data center or the temperature change for one to http://www.hp.com/go to many ProLiant servers. This type of graph is exhausted as the server becomes busier and requires additional performance. For additional information and...
... if all servers encountered peak consumption simultaneously. Analysis includes an annual estimate of the air coming into the servers in watts or Btu/hr a summary of the power consumed by the collection of servers. Group Inlet Air Temperature graphs display the average temperature of ...Air Temperature Breakdown graphs display the individual temperature of the data center or the temperature change for one to http://www.hp.com/go to many ProLiant servers. This type of graph is exhausted as the server becomes busier and requires additional performance. For additional information and...