ENERGY STAR Power and Performance Data Sheet …

1 Form FactorAvailable Processor SocketsAvailable DIMM Slots / Max Memory CapacityECC and/or Fully Buffered DIMMsAvailable Expansion SlotsMinimum and Maximum # of Hard DrivesRedundant Power Supply Capable? Power Supply Make and ModelDell ENERGY Smart 750 WPower Supply Output Rating* (watts)Minimum and Maximum # of Power SuppliesInput Power Range (AC or DC) Power Supply Efficiency at Specified Loadings* Power Supply Power Factor at Specified Loadings*Operating Systems SupportedInstalled Operating System for TestingMinimumTypicalMaximumConfiguratio n IDE16S, 8HD,2 PCI,1U,R620E16S, 8HD,2 PCI,1U,R620 E16S, 10HD,1U,R620 Processor Information2, Intel Xeon, E5-26202, Intel Xeon, E5-26302, Intel Xeon, E5-2640 Memory Information 2x 2GB RDIMM 1333 MHz, LV8x 8GB RDIMM 1333 MHz, LV16x 32GB RDIMM 1333 MHz, LVInternal Storage1, 300GB, " SAS HDD4, 300GB, " SAS HDD10, 300GB, " SAS HDDI/O DevicesNDC Broadcome 4x 1 GbENDC Broadcome 4x 1 GbENDC Intel 2x 10 GbE+2x 1 GbEPower Supply Number and Redundancy Configuration12, Redundant2, RedundantManagement Controller or Service Processor Installed?

2 YesYesYesOther Hardware Features / AccessoriesIntel Dual Port 1 GbE Adapter; DVD 8 XFC8 Dual Port HBA; Intel Dual Port 10 GbE; PERC H810 Adapter;MinimumTypicalMaximumIdle Category (1S and 2S only) ENERGY star Idle Power Allowance (1S and 2S only)1503141258 Measured Idle Power (watts) at Full Load* (watts) / Method Used for Full Load TestTest Voltage and Frequency for Idle and Full Load TestRange of Total Estimated ENERGY Usage ** (kWh/year)1,629 to 3,1972,205 to 4,2563,130 to 6,013 Link to Detailed Power Calculator (if available) MinimumTypicalMaximumBenchmark Used and Type of WorkloadAvg. Power Measured During Benchmark Performance ScoreCPUAA: GIPS, CPUMM: GIPSCPUAA: GIPS, CPUMM: GIPSCPUAA: GIPS, CPUMM: GIPSP ower Performance Ratio (perf score/avg. Power )N/AN/AN/ALink to Full Benchmark Report (Where Available)N/AN/AN/AMinimumTypicalMaximum Benchmark Used and Type of Workload24 Slots / 512GB PCI-E750 WMicrosoft Windows Server 2003 and 2008, Small Business Server 2011; Red Hat Enterprise Linux and with Xen; SUSE Linux Enterprise Server 10 and 11; Vmware: ESX , ; Cirtix XenServer 6** Note: Estimated kWh/year gives the absolute range of ENERGY use a user could expect from continuous operation (24x7x365) and ranges from 100% Idle usage to 100% full load operation.

3 The calculation also includes typical data center overhead at a ratio of 1 watt of overhead to every 1 watt of IT load (corresponding to a PUE of ). Closer approximations may be found by using established Power calculators and specific information about the intended operating environment ( , average time at Idle, data center PUE, etc.). Benchmark #1* Note: Full load Power represents the sustained, average Power at 100% load of the given workload, and does not necessarily represent the absolute peak Power or the highest average, sustained Power possible for other workloads. Power and Performance for Benchmark #2 (optional) System Configurations100-240 VAC, 50-60Hz* Note: Power supply information is for a single Power supply only Microsoft Windows Server 2008 (R2, Enterprise x64)230 Vac/ 50 HzSiSoftware Sandra Lite (Eval) data #2N/ADell PowerEdge R620 Featuring the Dell ENERGY Smart 750W PSU and Intel E5 2620-40 Yes 1 to 10 Yes *1 or 2 Category D: Managed Dual Installed Processor (2P) ServersENERGY star Power and Performance data @10%, @20%, @50%, @10%, @20%, @50%, @100% Power and Performance for Benchmark #1 SiSoftware Sandra Lite (Eval) Characteristics1U server2 Avg.

4 Power Measured During Benchmark RunN/AN/AN/ABenchmark Performance ScoreN/AN/AN/APower Performance Ratio (perf score/avg. Power )N/AN/AN/ALink to Full Benchmark Report (Where Available)N/AN/AN/ABenchmark Enabled on ShipmentEnd-User Enabling RequiredYesNoYesNoYesYesYesNoYesNoYesNoN oNoInput Power Available & Accuracy?Input Air Temp Available & Accuracy?Processor Utilization Available? Other data Measurements Available & Accuracy?Compatible Protocols for data Collection Averaging method and time periodMinimumTypicalMaximumTotal Power Dissipation (watts) Temperature at Exhaust at Peak Temp. ( C) at Maximum Fan Speed (CFM) at Peak at Nominal Fan Speed (CFM) at Nominal :Other3: Power Capping* References: ASHRAE Extended Environmental Envelope Final August 1, 2008 Thermal Guidelines for data Processing Environments, ASHRAE, 2004, ISBN 1-931862-43-5 Peak temperature is defined as 35 C, Nominal Temperature is defined as 18 - 27 CPage 2 of 3 IPMIYes, +/- 1% @ >125W; + @50-125W; +/-5W@ <50 WLow Power Memory StatesLow Power I/O StatesENERGY star Qualified Configurations1.

5 SPEC power_ssj2008 is a registered trademark of the Standard Performance Evaluation Corporation (SPEC). Benchmark results stated above reflect results published on XX/XX/XX. For the latest SPEC power_ssj2008 benchmark results, visit specific information on ENERGY star Qualified SKUs or configurationsYes, +/- 4' COther1:Liquid Cooling CapabilityProcessor Dynamic Voltage and Frequency ScalingPower Saving FeaturesProcessor or Core Reduced Power States Yes, Redundant Supply Vin = + , Vout = +/- 2% Power and Temperature Measurement and ReportingOther4: ENERGY star Power and Performance data SheetDell PowerEdge R620 Featuring the Dell ENERGY Smart 750W PSU and Intel E5 2620-40 Thermal Information*NotesPolling rate - Min 1 sample/second, Max 10 samples/second. Average Polling Period - 4 AC CyclesVariable Speed Fan Control Based on Power or Thermal ReadingsYesENERGY star Qualified Configurations (Continued)Include specific information on ENERGY star Qualified SKUs or configurationsPage 3 of 3 ENERGY star Power and Performance data SheetDell PowerEdge R620 Featuring the Dell ENERGY Smart 750W PSU and Intel E5 2620-40