Dell PowerEdge R740 Server

Dell PowerEdge R740 Server

SKU: DellR740 Category: Brand: ,

Enterprise stock · tested · export documentation available

Dell PowerEdge R740 Server — Product Documentation List & Technical Specifications

Product Overview

The Dell PowerEdge R740 is a 2U, two-socket rack server designed to accelerate application performance through a balance of compute, memory, storage, and accelerator resources. Built on the Intel Xeon Scalable processor architecture, the R740 supports up to two processors with a maximum of 28 cores each, delivering up to a 27% increase in processing cores and 50% increase in memory bandwidth compared to the previous generation . The platform is purpose-built for demanding workloads including virtualization, database management, and VDI deployments, with support for up to three 300W double-width GPUs or six 150W single-width GPUs, as well as up to four FPGA accelerators . Its flexible storage architecture accommodates up to 16 x 2.5-inch or 8 x 3.5-inch front-accessible drives, while the 24 DIMM slots enable memory configurations scaling to 3TB with LRDIMMs or up to 6.14TB with Intel Optane DC Persistent Memory. Management is handled through the embedded iDRAC9 controller with Lifecycle Controller, complemented by OpenManage Enterprise for fleet-level administration .


Product Documentation List

# Document Title Description
1 PowerEdge R740 Spec Sheet High-level marketing and technical overview including key features and specification summary
2 Dell EMC PowerEdge R740 Technical Specifications Detailed reference guide covering processor, memory, storage, PSU, and expansion specifications
3 PowerEdge R740 Information Update — Tech Sheet Supplemental technical guidance including expansion card installation rules and riser configurations
4 PowerEdge R740 Reference Guide Comprehensive system documentation including weight, PSU, processor, and operating system tables
5 PowerEdge R740 Owner’s Manual Complete hardware installation, configuration, and troubleshooting guide (available on Dell Support)
6 iDRAC9 User’s Guide Documentation for the embedded management controller including Redfish API and Lifecycle Controller functionality
7 OpenManage Enterprise User’s Guide Documentation for fleet management console with automated discovery and reporting
8 PERC RAID Controller User’s Guide Configuration and management documentation for PowerEdge RAID Controllers (H330, H730P, H740P, H840)
9 PowerEdge R740 Rack Installation Guide Rack mounting instructions and rail kit specifications (available on Dell Support)
10 Dell EMC PowerEdge R740 Operating System Support Matrix Validated operating system versions and driver availability (available at Dell.com/ossupport)

Technical Specifications

Category Specification
Form Factor 2U Rack Server
Chassis Depth 715.5 mm
Processors
Socket Count 2
Supported CPU Family Intel Xeon Scalable Processors (1st and 2nd Generation)
Max Cores per Processor 28
Processor Hot-Plug Not supported
Memory
DIMM Slots 24 x 288-pin DDR4
Memory Types RDIMM, LRDIMM, NVDIMM-N, Intel Optane DC Persistent Memory (DCPMM)
Max Memory Speed 2933 MT/s
Maximum RAM — RDIMM 1.53 TB
Maximum RAM — LRDIMM 3 TB
Maximum RAM — NVDIMM-N 192 GB
Maximum RAM — DCPMM 6.14 TB (with LRDIMM)
ECC Support Registered ECC DDR4 DIMMs only
Storage — Front Bays
2.5-inch Configuration Up to 16 x 2.5″ SAS/SATA/SSD, max 122.88 TB
3.5-inch Configuration Up to 8 x 3.5″ SAS/SATA, max 128 TB
Storage Controllers
Internal Controllers PERC H330, H730P, H740P, HBA330
Software RAID S140
External Controllers PERC H840, 12 Gbps SAS HBA
Internal Boot Boot Optimized Storage Subsystem (BOSS): HWRAID 2 x M.2 SSDs (240GB, 480GB)
PCIe Expansion
PCIe Version PCI Express 3.0
Max PCIe Slots Up to 8
Riser Config 1 (1B+2B) 4 x8 slots
Riser Config 2 (1B+2C) 3 x8 + 1 x16 slots
Riser Config 3 (1A+2A) 2 x8 + 3 x16 slots
Riser Config 4 (1A+2A+3A) 3 x8 + 4 x16 slots
Riser Config 5 (1B+2A+3A) 6 x8 + 2 x16 slots
Riser Config 6 (1D+2A+3A) 5 x8 + 3 x16 slots
Accelerators
GPU Support Up to 3 x 300W double-width GPUs, or up to 6 x 150W single-width GPUs
FPGA Support Up to 3 double-width FPGAs, or up to 4 single-width FPGAs
Power Supplies
Supported PSUs 495W Platinum, 750W Platinum/Titanium, 1100W Platinum/DC, 1600W Platinum
Redundancy Hot-plug with full redundancy (up to 2 PSUs)
Embedded Management
Controller iDRAC9 with Lifecycle Controller (Express, Enterprise)
API Support iDRAC RESTful API with Redfish
Wireless Quick Sync 2 BLE/Wireless Module (optional)
Security
TPM TPM 1.2/2.0 (optional), TCM 2.0 (optional, China)
Features Cryptographically signed firmware, Secure Boot, Secure Erase, Silicon Root of Trust
Supported Operating Systems
Hypervisors VMware ESXi, Citrix XenServer, Microsoft Windows Server with Hyper-V
Linux Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Canonical Ubuntu LTS 

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