Dell EMC PowerEdge R750 Technical Specifications

1 Dell EMC PowerEdge R750 Technical SpecificationsRegulatory Model: E70S SeriesRegulatory Type: E70S001 December 2021 Rev. A02 Notes, cautions, and warningsNOTE: A NOTE indicates important information that helps you make better use of your : A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoidthe : A WARNING indicates a potential for property damage, personal injury, or death. 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Othertrademarks may be trademarks of their respective 1: Technical 4 Chassis 5 Chassis 5 Processor 6 PSU 6 Supported operating 7 Cooling fan 7 System battery 9 Expansion card riser 9 Memory 10 Storage controller 11 Drive 11 Ports and connectors 12 USB ports 12 NIC port 12 Serial connector 12 VGA ports 12 IDSDM (optional)..13 Video restriction air 25 Particulate and gaseous contamination specificationsThe Technical and environmental Specifications of your system are outlined in this : Chassis dimensions Chassis weight Processor Specifications PSU Specifications Supported operating systems Cooling fan Specifications System battery Specifications Expansion card riser Specifications Memory Specifications Storage controller Specifications Drive Specifications Ports and connectors Specifications Video Specifications Environmental specifications14 Technical specificationsChassis dimensionsFigure 1.

2 Chassis dimensionsTable 1. Chassis dimension for the system DrivesXaXbYZaZbZc0/8/12/16 mm( inches) mm ( ) mm ( ) mm ( ) with mm ( ) mm( inches)Ear to rear mm( inches)Ear to PSUhandleNOTE: Zb is the nominal rear wall external surface where the system board I/O connectors weightTable 2. Chassis weight System configurationMaximum weight (with all drives/SSDs) kg ( lb)12 x kg ( lb)8 x kg ( lb) Technical specifications5 Table 2. Chassis weight (continued)System configurationMaximum weight (with all drives/SSDs)16 x kg ( lb)24 x kg ( lb)Processor specificationsTable 3. Dell EMC PowerEdge R750 processor Specifications Supported processorNumber of processors supported3rd Generation Intel Xeon Scalable processors with up to 40corestwoPSU specificationsThe system supports up to two AC or DC power supply units (PSUs).WARNING: Instructions for the qualified electricians only:System using -(48-60) V DC or 240 V DC power supplies are intended for restricted access locations inaccordance with Articles 110-5, 110-6, 110-11, 110-14, and 110-17 of the National Electrical Code, AmericanNational Standards Institute (ANSI)/National Fire Protection Association (NFPA) V DC power supplies shall be connected to the 240 V DC outlet from certified power distribution units ifapplicable in country or region of supply cords/jumper cords and the associated plugs/inlets/connectors shall have appropriate electricalratings referencing the rating label on the system when used for 4.

3 PSU Specifications for the system PSUC lassHeatdissipation(maximum)FrequencyVol tagePeakpowerN/AN/APeakpowerN/ACurrentHi ghline/-72 VDCH ighline/-72 VDCHigh line/240 VDCL owline/-40 VDCL owline/-40 VDC800 W ACPlatinum3139 BTU/hr50/60Hz100 -240 V1360 W800 W800 W1360 W800 - A800 WMixedModeN/A3139 BTU/hrN/A240 V1360 W800 W800 W1360 W800 A1100 WDCT itanium4265 BTU/hrN/A-48 --60 V1870 W1100 WN/A1870 W1100 A1100 WACT itanium4299 BTU/hr50/60Hz100 -240 V1870 W1100 W1100 W1785 W1050 W12 - A1100 WMixedModeN/A4299 BTU/hrN/A240 V1870 W1100 W1100 W1870 W1100 A1400 WACP latinum5459 BTU/hr50/60Hz100 -240 V2380 W1400 W1400 W1785 W1050 W12 - 8 A1400 WMixedModeN/A5459 BTU/hrN/A240 V2380 W1400 W1400 W1785 W1050 A6 Technical specificationsTable 4. PSU Specifications for the system (continued)PSUC lassHeatdissipation(maximum)FrequencyVol tagePeakpowerN/AN/APeakpowerN/ACurrentHi ghline/-72 VDCH ighline/-72 VDCHigh line/240 VDCL owline/-40 VDCL owline/-40 VDC2400 WACP latinum9213 BTU/hr50/60Hz100 -240 V4080 W2400 W2400 W2380 W1400 W16 - A2400 WMixedModeN/A9213 BTU/hrN/A240 V2380 W1400 W1400 W1785 W1050 ANOTE: When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the systempower consumption with the Dell Energy Smart Solution Advisor available at operating systemsThe PowerEdge R750 system supports the following operating systems.

4 Canonical Ubuntu Server LTS Citrix Hypervisor Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXiFor more information, go to fan specificationsCooling optionsThe Dell EMC PowerEdge R750 requires various cooling components based on CPU TDP, storage modules, rear drives, GPU,and persistent memory to maintain optimum thermal Dell EMC PowerEdge R750 offers two types of cooling options: Air cooling Processor liquid cooling (optional)Cooling fan specificationsThe Dell EMC PowerEdge R750 system supports up to six standard (STD), high-performance silver grade (HPR SLVR), orhigh-performance gold grade (HPR GOLD) cooling specifications7 Table 5. Cooling fan Specifications Fan typeAbbreviationAlso known asLabel colorLabel imageStandardfanSTDSTDNo labelHigh-performance fan (Silvergrade) fanHPR SLVRHPRS ilverNOTE: New cooling fans come withthe High-Performance Silver Grade the older cooling fans have theHigh-Performance 2. High performance fanFigure 3.

5 High performance (Silvergrade) fan8 Technical specificationsTable 5. Cooling fan Specifications (continued)Fan typeAbbreviationAlso known asLabel colorLabel imageHigh-performance fan (Goldgrade) fanHPR GOLDVHPR - Very HighPerformanceGoldNOTE: New cooling fans come withthe High-Performance Gold Grade the older cooling fans have theHigh-Performance 4. Very high performance fanFigure 5. High performance (Gold grade)fanNOTE: Mixing of STD, HPR SLVR, or HPR GOLD fan is not : The STD, HPR SLVR, or HPR GOLD fan installation depends on the system configuration. For more informationabout the supported fan configuration or matrix, see Thermal restriction battery specificationsThe PowerEdge R750 system supports CR 2032 lithium coin cell system card riser specificationsThe Dell EMC PowerEdge R750 system supports up to six full-height, or eight low-profile riser PCI express (PCIe) Gen 4expansion specifications9 Table 6. Expansion card slots supported on the system board PCIeslotWithRegularshroudWithGPGPU shroudR1aR1bR1cR2aR2bR3aR3bR4aR4bSlot 1 Fullheight-HalflengthFullheight-Fullleng th-x8x16(single-width(SW)GPU)------Slot 2 Fullheight-HalflengthFullheight-Fullleng thx16(double-width(DW)GPU)x8x16 (SWGPU)------Slot 3 Lowprofile-HalflengthLowprofile-Halfleng th---x16-----Slot 3 SNAPIL owprofile-HalflengthLowprofile-Halflengt h----x16----Slot 4 Fullheight-HalflengthN/A------x8--Slot 5 Fullheight-HalflengthFullheight-Halfleng th-----x16x8--Slot 6 Lowprofile-HalflengthLowprofile-Halfleng th---x16x8----Slot 7 Fullheight-HalflengthFullheight-Fullleng th-------x16 (DWGPU)x8 Slot 8 Fullheight-HalflengthN/A--------x8 WARNING: Consumer-Grade GPU should not be installed or used in the Enterprise Server specificationsThe Dell EMC PowerEdge R750 system supports the following memory Specifications for optimized 7.

6 Memory Specifications DIMM typeDIMM rankDIMM capacitySingle processorDual processorMinimumRAMM aximum RAMM inimumRAMM aximum RAMRDIMMS ingle rank8 GB8 GB128 GB16 GB256 GB10 Technical specificationsTable 7. Memory Specifications (continued)DIMM typeDIMM rankDIMM capacitySingle processorDual processorMinimumRAMM aximum RAMM inimumRAMM aximum RAMDual rank16 GB16 GB256 GB32 GB512 GB32 GB32 GB512 GB64 GB1 TB64 GB64 GB1 TB128 GB2 TBLRDIMMQuad rank128 GB128 GB2 TB256 GB4 TBOcta rank256 GB256 GB4 TB512 GB8 TBIntel PersistentMemory 200series (BPS)Dual rank128 GB128 GB1 TB256 GB2 TB256 GB256 GB2 TB512 GB4 TB512 GB512 GB4 TB1 TB8 TBTable 8. Memory module sockets Memory module socketsSpeed32, 288-pin3200 MT/s, 2933 MT/sStorage controller specificationsThe Dell EMC PowerEdge R750 system supports the following controller cards:Table 9. Storage controller cards for the system Internal controllersExternal controllers S150 PERC H745 PERC H755 PERC H755N PERC H345 HBA355I Boot Optimized Storage Subsystem (BOSS-S2): HWRAID2 x SSDs 240 GB or 480 GB Boot Optimized Storage Subsystem (BOSS-S1):HWRAID 2x SSDs 240 GB or 480 PERC H840 HBA355 ENOTE: The software RAID S150 is supported on either SATA drives with chipset SATA only backplane or NVMe drives inuniversal slots with processor direct PCIe cable connected specificationsDrivesThe Dell EMC PowerEdge R750 system supports: 12 x hot-swappable SAS or SATA drives 8 x hot-swappable NVMe drives 16 x hot-swappable SAS, SATA, or NVMe drives 24 x hot-swappable SAS, SATA, or NVMe drives 2 x rear hot-swappable SAS, SATA, or NVMe drives 4 x rear hot-swappable SAS, SATA, or NVMe drivesTechnical specifications11 0 driveNOTE.

7 For more information about how to hot swap NVMe PCIe SSD device, see the Dell Express Flash NVMe PCIeSSD User's Guide at Browse all Products > Data Center Infrastructure > StorageAdapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and connectors specificationsUSB ports specificationsTable 10. USB Specifications FrontRearInternal (Optional)USB port typeNo. of portsUSB port typeNo. of portsUSB port typeNo. of portsUSB portOneUSB portOneInternal USB portOneMicro-USB ,iDRAC DirectOneUSB portsOneNOTE: The micro USB compliant port can only be used as an iDRAC Direct or a management : The USB Specifications provide a 5 V supply on a single wire to power connected USB devices. A unit load isdefined as 100 mA in USB , and 150 mA in USB A device may draw a maximum of 5 unit loads (500 mA) from a portin USB ; 6 (900 mA) in USB : The USB interface can provide power to low-power peripherals but must adhere to USB specification.

8 Anexternal power source is required for higher-power peripherals to function, such as external CD/DVD port specificationsThe Dell EMC PowerEdge R750 system supports up to two Network Interface Controller (NIC) ports embedded on the LAN onMotherboard (LOM) and integrated on the optional OCP 11. NIC port specification for the system FeatureSpecificationsLOM card1 GbE x 2 OCP card (OCP )1 GbE x 4, 10 GbE x 2, 10 Gbe x 4, 25 GbE x 2, 25 GbE x 4 Serial connector specificationsThe Dell EMC PowerEdge R750 system supports one optional card type serial connector, which is a 9-pin connector, DataTerminal Equipment (DTE), 16550-compliant .The optional serial connector card is installed similar to an expansion card filler ports specificationsThe Dell EMC PowerEdge R750 system supports One DB-15 VGA port one each on the front and back (optional for liquidcooling) specificationsIDSDM (optional)The Dell EMC PowerEdge R750 system supports Internal Dual SD module (IDSDM).The IDSDM supports two SD cards and is available in the following configurations:Table 12.

9 Supported SD card storage capacity IDSDM card 16 GB 32 GB 64 GBNOTE: One IDSDM card slot is dedicated for : Use Dell EMC branded SD cards that are associated with the IDSDM configured specificationsThe Dell EMC PowerEdge R750 system supports integrated Matrox G200 graphics controller with 16 MB of video frame 13. Supported resolution options for the system ResolutionRefresh rate (Hz)Color depth (bits)1024 x 768608, 16, 321280 x 800608, 16, 321280 x 1024608, 16, 321360 x 768608, 16, 321440 x 900608, 16, 321600 x 900608, 16, 321600 x 1200608, 16, 321680 x 1050608, 16, 321920 x 1080608, 16, 321920 x 1200608, 16, 32 Environmental specificationsNOTE: For additional information about environmental certifications, refer to the Product Environmental Datasheet locatedwith the Manuals & Documents on 14. Operational climatic range category A2 TemperatureSpecificationsAllowable continuous operationsTemperature ranges for altitudes <900 m(<2953 ft)10 35 C (50 95 F) with no direct sunlight on the equipmentHumidity percent ranges (non-condensing at alltimes)8% RH with -12 C minimum dew point to 80% RH with 21 C ( F)maximum dew pointOperational altitude de-ratingMaximum temperature is reduced by 1 C/300 m ( F/984 Ft) above900 m (2953 Ft) Technical specifications13 Table 15.

10 Operational climatic range category A3 TemperatureSpecificationsAllowable continuous operationsTemperature ranges for altitudes < 900 m (<2953 ft)5 40 C (41 104 F) with no direct sunlight on the equipmentHumidity percent ranges (non-condensing at alltimes)8% RH with -12 C minimum dew point to 85% RH with 24 C ( F)maximum dew pointOperational altitude de-ratingMaximum temperature is reduced by 1 C/175 m ( F/574 Ft) above900 m (2953 Ft)Table 16. Operational climatic range category A4 TemperatureSpecificationsAllowable continuous operationsTemperature ranges for altitudes < 900 m (<2953 ft)5 45 C (41 113 F) with no direct sunlight on the equipmentHumidity percent ranges (non-condensing at alltimes)8% RH with -12 C minimum dew point to 90% RH with 24 C ( F)maximum dew pointOperational altitude de-ratingMaximum temperature is reduced by 1 C/125 m ( F/410 Ft) above900 m (2953 Ft)Table 17. Shared requirements across all categories TemperatureSpecificationsAllowable continuous operationsMaximum temperature gradient (applies to bothoperation and non-operation)20 C in an hour* (36 F in an hour) and 5 C in 15 minutes (9 F in 15minutes), 5 C in an hour* (9 F in an hour) for tapeNOTE: * - Per ASHRAE thermal guidelines for tape hardware, these arenot instantaneous rates of temperature temperature limits-40 to 65 C (-104 to 149 F)Non-operational humidity limits5% to 95% RH with 27 C ( F) maximum dew pointMaximum non-operational altitude12,000 meters (39,370 feet)Maximum operational altitude3,048 meters (10,000 feet)Table 18.