Dell PowerEdge R640 Server

Dell PowerEdge R640 Server

SKU: DellR640 Category: Brand: ,

Enterprise stock · tested · export documentation available

Dell PowerEdge R640 Server — Product Documentation List & Specifications

Product Overview

The Dell EMC PowerEdge R640 is a 1U, dual-socket rack server designed for dense scale-out data center computing. It combines density, performance, and scalability to optimize application performance in space-constrained environments . The platform is well-suited for demanding workloads including virtualization, dense private cloud, high-performance computing (HPC), and software-defined storage .

The R640 supports up to two 2nd Generation Intel Xeon Scalable processors with up to 28 cores each, 24 DDR4 DIMM slots, and flexible storage configurations with up to 10 front-accessible 2.5-inch drives plus optional rear drives . It features PCIe 3.0 expansion slots, iDRAC9 with Lifecycle Controller for advanced systems management, and redundant hot-plug power supplies for high availability .

Product Documentation List

Document Type Description
Technical Specifications Detailed hardware specifications including processor, memory, storage, and expansion capabilities
Installation and Service Manual Procedures for setup, component installation, removal, and system maintenance
Owner’s Manual System overview, configuration guidelines, and operational instructions
iDRAC User’s Guide Remote management configuration and usage for Integrated Dell Remote Access Controller
RACADM CLI Guide Command-line interface reference for remote access controller administration
OpenManage Systems Management Overview Systems management software suite documentation
PERC RAID Controller Documentation Storage controller features and deployment guidance
Rail Installation Guide Rack mounting instructions
Getting Started Guide Initial system setup and configuration

Technical Specifications

Feature Specification
Form Factor 1U rack server
Processors Up to two 2nd Generation Intel Xeon Scalable processors; up to 28 cores per processor
Processor Sockets 2 sockets; not hot-pluggable
Internal Interconnect Up to 3 Intel Ultra Path Interconnect (UPI); up to 11.2 GT/s
Chipset Intel C620 series
Memory Slots 24 DDR4 DIMM slots (12 NVDIMM or 12 DCPMM only supported)
Memory Type RDIMM, LRDIMM, NVDIMM-N, Intel Optane DC Persistent Memory (DCPMM)
Memory Speed Up to 2933 MT/s
Maximum RAM RDIMM: 1.53 TB; LRDIMM: 3 TB; NVDIMM: 192 GB; DCPMM: 6.14 TB (7.68 TB with LRDIMM)
Front Drive Bays Up to 10 x 2.5″ (with up to 8 NVMe), SAS/SATA/SSD/NVMe, max 76.8 TB; Up to 4 x 3.5″ SAS/SATA, max 56 TB
Rear Drive Bays Up to 2 x 2.5″ SAS/SATA/SSD/NVMe, max 15.36 TB
Storage Controllers (Internal) PERC H330, H730P, H740P, HBA330
Software RAID S140
External HBA (Non-RAID) 12 Gbps SAS HBA
External PERC (RAID) H840
Boot Optimized Storage HWRAID with 2 x M.2 SSDs (120 GB or 240 GB)
PCIe Slots Up to 3 x PCIe 3.0 slots (all x16) plus dedicated PERC and rNDC slots
Embedded NIC 4 x 1GbE; or 2 x 10GbE + 2 x 1GbE; or 4 x 10GbE; or 2 x 25GbE
Network Options Up to 6 PCIe add-on NIC cards
Remote Management iDRAC9 with Lifecycle Controller; iDRAC Direct; Redfish RESTful API
Power Supplies 495W, 750W, 1100W, 1600W Platinum; 750W Titanium; 750W 240HVDC; 1100W 48VDC
Power Supply Type Hot-plug, fully redundant options
Cooling Fans Up to 8 hot-plug fans with full redundancy
TPM TPM 1.2/2.0, TCM 2.0 (optional)
Accelerators Up to 1 single-width FPGA; up to 1 single-width GPU
Height 42.8 mm (1.68 inches)
Width 434.0 mm (17.08 inches)
Weight (Maximum) 21.9 kg (48.28 lbs) 

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