Dell R740xd2 Technical Specifications

Dell EMC PowerEdge R740xd2

Technical Specifications

Regulatory Model: E56S Series

Regulatory Type: E56S001

Dec 2020

Rev. A09

Notes, cautions, and warnings

NOTE: A NOTE indicates important information that helps you make better use of your product.

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

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Contents

Chapter 1: Technical specifications...............................................................................................	4
Chassis dimensions..............................................................................................................................................................	5
System weight......................................................................................................................................................................	5
Processor specifications....................................................................................................................................................	6
Supported operating systems...........................................................................................................................................	6
PSU specifications...............................................................................................................................................................	6
Cooling fans specifications................................................................................................................................................	7
System battery specifications..........................................................................................................................................	7
PCIe Expansion card riser specifications.......................................................................................................................	7
Memory specifications........................................................................................................................................................	8
Storage controller specifications.....................................................................................................................................	8
Drives......................................................................................................................................................................................	9
Ports and connectors specifications.............................................................................................................................	10
USB ports specifications............................................................................................................................................	10
NIC ports specifications.............................................................................................................................................	10
Serial connector specifications.................................................................................................................................	10
VGA ports specifications............................................................................................................................................	10
IDSDM module..............................................................................................................................................................	10
Video specifications............................................................................................................................................................	11
Environmental specifications...........................................................................................................................................	11
Standard operating temperature..............................................................................................................................	12
Thermal restrictions.....................................................................................................................................................	12
Particulate and gaseous contamination specifications ......................................................................................	14

Contents 3

1

Technical specifications

The technical and environmental specifications of your system are outlined in this section.

Topics:

•Chassis dimensions

•System weight

•Processor specifications

•Supported operating systems

•PSU specifications

•Cooling fans specifications

•System battery specifications

•PCIe Expansion card riser specifications

•Memory specifications

•Storage controller specifications

•Drives

•Ports and connectors specifications

•Video specifications

•Environmental specifications

4 Technical specifications

Chassis dimensions

Figure 1. Chassis dimensions

Table 1. Dell EMC PowerEdge R740xd2 chassis dimensions

Xa	Xb	Y	Za	Zb*	Zc
482.0 mm	448.0 mm	86.8 mm	With bezel: 35.93	810.264 mm	844.826mm
(18.9 inches)	(17.63 inches)	(3.41 inches)	mm (1.41 inches)	(31.9 inches)	(33.260 inches)
			Without bezel: 22.0
			mm (0.866 inches)

NOTE: * - Zb refers to the nominal rear wall external surface, where the system board I/O connectors are located.

System weight

Table 2. Dell EMC PowerEdge R740xd2 system weight

System configuration	Maximum weight (with all drives/SSDs)
24+2 x 3.5-inch drives	40 kg (88.2 lb)

Technical specifications

5