Dell EMC PowerEdge R750xs Technical Specifications Part Number: E75S Series Regulatory Type: E75S001 July 2021 Rev.
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Contents Chapter 1: Technical specifications............................................................................................... 4 Chassis dimensions............................................................................................................................................................. 5 System weight......................................................................................................................................................................
1 Technical specifications The technical and environmental specifications of your system are outlined in this section.
Chassis dimensions Figure 1. Chassis dimensions Table 1. Chassis dimensions Drives Xa Xb Y 24 drives 482.0 mm (18.97 inches) 434.0 mm (17.08 inches) 86.8 mm 22.0 mm (0.86 inches) (3.41 Without bezel 35.84 mm inches) (1.41 inches) With bezel 12 drives 16 drives Za Zb Zc 675.04 mm (26.57 inches) Ear to L bracket housing 650.24 mm (25.6 inches) Ear to PSU surface 685.78 mm (26.
Table 2. PowerEdge R750xs system weight (continued) System configuration Maximum weight (with all drives/SSDs/bezel) 16 x 2.5-inch 21.94 kg (48.36 lb) 12 x 3.5-inch 28.76 kg (63.40 lb) 8 x 3.5-inch 24.80 kg (54.67 lb) 8 x 2.5-inch 20.44 kg (45.06 lb) No backplane configuration 18.54 kg (40.87 lb) Processor specifications Table 3.
NOTE: Heat dissipation is calculated using the PSU wattage rating. NOTE: When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the system power consumption with the Dell Energy Smart Solution Advisor available at Dell.com/ESSA.
Table 5. Cooling fan specifications (continued) Fan type Abbreviation Also known as Label color Label image Figure 2. High performance fan Figure 3. High performance (Silver grade) fan Highperformanc e fan (Gold grade) fan HPR GOLD VHPR - Very High Performance Gold NOTE: New cooling fans come with the High-Performance Gold Grade label. While the older cooling fans have the High-Performance label. Figure 4.
Table 5. Cooling fan specifications (continued) Fan type Abbreviation Also known as Label color Label image Figure 5. High performance (Gold grade) fan NOTE: Mixing of STD, HPR SLVR, or HPR GOLD fan is not supported. NOTE: The STD, HPR SLVR, or HPR GOLD fan installation depends on the system configuration. For more information about the supported fan configuration or matrix, see Thermal restriction matrix. System battery specifications The PowerEdge R750xs system supports CR 2032 3.
Memory specifications The PowerEdge R750xs system supports the following memory specifications for optimized operation. Table 7. Memory specifications Single processor DIMM type RDIMM DIMM rank DIMM capacity Single rank 8 GB Dual rank Dual processors Maximum DIMM capacity Minimum DIMM capacity Maximum DIMM capacity 8 GB 64 GB 16 GB 128 GB 16 GB 16 GB 128 GB 32 GB 256 GB 32 GB 32 GB 256 GB 64 GB 512 GB 64 GB 64 GB 512 GB 128 GB 1 TB Minimum DIMM capacity Table 8.
Ports and connectors specifications USB ports specifications Table 10. PowerEdge R750xs USB specifications Front USB port type Rear No. of ports USB port type Internal (Optional) No. of ports USB 2.0compliant port One USB 2.0compliant port One Micro-USB 2.0 iDRAC Direct One USB 3.0compliant port One USB port type Internal USB 3.0compliant port No. of ports One NOTE: The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port. NOTE: The USB 2.
Table 12.
Table 15. Operational climatic range category A4 (continued) Temperature Specifications Operational altitude de-rating Maximum temperature is reduced by 1°C/125 m (1.8°F/410 Ft) above 900 m (2953 Ft) Table 16.
Table 19. Particulate contamination specifications (continued) Particulate contamination Specifications Conductive dust Air must be free of conductive dust, zinc whiskers, or other conductive particles. NOTE: This condition applies to data center and non-data center environments. Corrosive dust ● Air must be free of corrosive dust. ● Residual dust present in the air must have a deliquescent point less than 60% relative humidity.
Table 21. Thermal restriction matrix (continued) Configuration 8 x 2.5-inch NVMe 16 x 2.5-inch SAS/ SATA + 8 x 2.5-inch NVMe 12 x 3.5-inch SAS/ SATA Rear storage No Rear Drives No Rear Drives No Rear Drives 2U HPR HSK 2U HPR HSK 2U HPR HSK Ambient temperature NOTE: Fan blank is required to be installed in Fan 1 slot for five standard fan, and five high performance fan configurations. One high-performance fan (Gold Grade) is required to be installed in Fan 1 slot when rear drives are installed.
