System information

Dell
PowerEdge M1000e Technical Guide 35
as a chassis view; or the ability make use of that knowledge (available through SMBIOS structures) to
make use of that in DPM/DRS or other tools/applications.
For more information, see the Power Management chapter in the Dell Chassis Management
Controller Firmware Version x.x User’s Guide on Support.Dell.com/Manuals.
5.4 Power Supply Specifications
Each power supply offers:
• Up to 91%+ AC/DC conversion efficiency (2360W power supply) or up to 94%+ AC/DC
conversion efficiency (2700W power supply).
• Dynamic Power Supply Engagement, which automatically engages the minimum number of
supplies required to power a given configuration, maximizing power supply efficiency.
The following detail the PowerEdge M1000e chassis power supply capabilities:
• 2360W or 2700W maximum for each power supply (depending which PSU is chosen)
• 220VAC (single PSU runs 180V–260VAC) or 110VAC input (2700W power supply only)
• 50Hz or 60Hz input
• 14A minimum (2360W power supply) to 18A maximum input (2700W power supply, running at
1350W during 100V operation)
• 192A (Amps) @ +12VDC output (operational )
• 4.5A @ +12VDC output (standby)
5.5 Heat Dissipation
The cooling strategy for the M1000e supports a low‐impedance, high‐efficiency design philosophy.
Driving lower airflow impedance allows the M1000e to draw air through the system at a lower
operating pressure and reduces the system fan power consumed to meet the airflow requirements of
the system.
The low impedance design is coupled with a high‐efficiency air-moving device designed explicitly for
the PowerEdge M1000e chassis. The efficiency of an air-moving device is defined as the work output
of the fan as compared to the electrical power required to run the fan. The M1000e fan operates at
extreme efficiencies which correlates directly into savings in the customer’s required power‐to‐cool.
The high‐efficiency design philosophy also extends into the layout of the subsystems within the
M1000e. The server modules, I/O modules, and power supplies are incorporated into the system with
independent airflow paths. This isolates these components from pre‐heated air, reducing the
required airflow consumptions of each module.