Brand

Server Model

Dell EMC PowerEdge R640 Rack Server

Form Factor

1U Platform / 1U Rack Server

Condition

Manufacturer Refurbished Server

Drive Bays

,

Processors

Intel Xeon Scalable Professors

Memory

8GB RAM, 16GB RAM, 32GB RAM, 64GB RAM
24 DIMMs DDR4 slots, Supports RDIMM /LRDIMM, speeds up to 2666MT/s, 3TB max
Up to 12 NVDIMM, 192 GB Max
Supports registered ECC DDR4 DIMMs only

Storage

2.5 or 3.5 drives

Expansion Options

, , ,

Supported Operating Systems

Red Hat Enterprise Linux 7
SUSE Linux ES 12
BIOS
Red Hat Enterprise Linux 6
Windows Server 2012 R2
Windows Server 2016
VMware ESXi 6.0
VMware ESXi 6.5
VMware ESXi 6.7
Ubuntu Server 16.04 LTS
Citrix XenServer 7.1

Dell PowerEdge R640 Power Consumption / Power Supplies

Titanium 750W, Platinum
495W, 750W, 1100W and 1600W
48VDC 1100W, 380HVDC 1100W, 240HVDC 750W
Hot plug power supplies with full redundancy option

Dell R640 Weight

48.28 Lbs Max / 21.9 Kg Max

Dell R640 Dimensions

19 x 2 x 29 (Inches)

Integrations and Connections

Integrations: Microsoft System Center, VMware vCenter, BMC Software
Connections: Nagios & Nagios XI, Oracle Enterprise Manager, HP Operations Manager

IBM Tivoli Netcool/OMNIbus, IBM Tivoli Network Manager, CA Network and Systems Management

Warranty

Dell R640 Owners Manual

https://staging5.vrlatech.com/ProductMaterials/R640OwnersManual.pdf

Dell R640 Spec Sheet

https://staging5.vrlatech.com/ProductMaterials/R640SpecSheet.pdf

Dell R640 Manual

https://staging5.vrlatech.com/ProductMaterials/R640UserManual.pdf

Dell R640 Technical Guide

https://staging5.vrlatech.com/ProductMaterials/R640TechnicalGuide.pdf

Dell R640 Drivers

https://www.dell.com/support/home/us/en/04/product-support/product/poweredge-r640/drivers

1 review for Dell PowerEdge R640 Server

  1. Dr. Kevin J.

    5 out of 5

    I had a mission critical project and VRLA Tech took care of me quickly and got me set up even before my very close deadline. Saved my life! Thanks to Emil for helping.

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U.S Based Support
Based in Los Angeles, our U.S.-based engineering team supports customers across the United States, Canada, and globally. You get direct access to real engineers, fast response times, and rapid deployment with reliable parts availability and professional service for mission-critical systems.
Expert Guidance You Can Trust
Companies rely on our engineering team for optimal hardware configuration, CUDA and model compatibility, thermal and airflow planning, and AI workload sizing to avoid bottlenecks. The result is a precisely built system that maximizes performance, prevents misconfigurations, and eliminates unnecessary hardware overspend.
Reliable 24/7 Performance
Every system is fully tested, thermally validated, and burn-in certified to ensure reliable 24/7 operation. Built for long AI training cycles and production workloads, these enterprise-grade workstations minimize downtime, reduce failure risk, and deliver consistent performance for mission-critical teams.
Future Proof Hardware
Built for AI training, machine learning, and data-intensive workloads, our high-performance workstations eliminate bottlenecks, reduce training time, and accelerate deployment. Designed for enterprise teams, these scalable systems deliver faster iteration, reliable performance, and future-ready infrastructure for demanding production environments.
Engineers Need Faster Iteration
Slow training slows product velocity. Our high-performance systems eliminate queues and throttling, enabling instant experimentation. Faster iteration and shorter shipping cycles keep engineers unblocked, operating at startup speed while meeting enterprise demands for reliability, scalability, and long-term growth today globally.
Cloud Cost are Insane
Cloud GPUs are convenient, until they become your largest monthly expense. Our workstations and servers often pay for themselves in 4–8 weeks, giving you predictable, fixed-cost compute with no surprise billing and no resource throttling.