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Dell PowerEdge R840 CTO Server Used


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Warranty: 3 months

SKU: Dell PowerEdge R840 Category:

Dell PowerEdge R840 CTO Server – With warranty and technical service for installation or support.


Dell PowerEdge R840 CTO Server – With warranty and technical service for installation or support.

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Product Description Dell PowerEdge R840 CTO Rack Server

Designed for faster insights, the PowerEdge R840 delivers four-socket performance in a dense 2U design. Leverage your business-critical workloads with up to 24 direct-attach NVMe units.

Maximize performance for demanding workloads

The R840 delivers consistent, high-performance results for data-intensive applications and data analytic workloads. With powerful scalable 2nd generation Intel Xeon processors and up to 112 cores, the R840 can quickly turn analytics into insight to drive your business faster. Create an optimal configuration of NVMe, SSD, HDD and GPU resources to meet your most demanding workloads – all in a 2U chassis.

  • Scale capacity and performance with up to 26 HDDs and 2,5” SSDs, 62% more than the previous generation.1
  • Accelerate applications with up to 2 double-width GPUs or up to 2 FPGAs.
  • Accelerate data transfers with a fully integrated, ultra-path interconnect across all four sockets.
  • Eliminate bottlenecks with up to 48 DIMMs, including up to 24 DCPMMs or 12 NVDIMMs.

Automate everyday tasks with Dell EMC OpenManage

The Dell EMC OpenManage portfolio helps provide maximum efficiency for PowerEdge server customers by providing intelligent and automated management of routine tasks. Combined with unique agentless management capabilities, the R840 is easy to manage, and by doing routine work automatically, you can free up time for higher-value projects.

  • Unify the monitoring and management of your IT infrastructure with OpenManage Enterprise.
  • Use a variety of OpenManage integrations and connections to take advantage of your existing IT management platform.
  • Take advantage of QuickSync 2 features and get access to your servers easily through your phone or tablet.
R840 front (24 x 2,5 inches)

Leverage your business-critical workloads

The PowerEdge R840 accelerates business insights and delivers unprecedented performance density for in-database analytics. Deliver consistent results for demanding applications with powerful four-socket performance and large memory. Even as your workloads become more complex, OpenManage Enterprise simplifies managing your IT infrastructure so you can focus on your business goals. Built-in security and proven reliability help ensure maximum uptime in your corporate data center.

Optimal workloads:

  • Data intensive applications
  • Data analysis


Scale application performance for demanding data analysis workloads

The R840 offers versatile features that enable you to meet changing business demands. Maximize performance and minimize latency with direct-attach NVMe drives.

  • Boost performance with up to four scalable 2nd generation Intel Xeon processors and up to 112 processor cores
  • Handle large data sets with up to 48 DIMMs (24 of which can be DCPMMs) and up to 15,36TB of memory
  • Scale capacity and performance with up to 26 HDDs / 2,5” SSDs (up to 24 NVME drives)
  • Accelerate applications with two double-width GPUs or two FPGAs
  • Accelerate data transfers with ultra fully integrated path interconnects (UPIs)
Features PowerEdge R840 technical specification
Processor Up to four scalable 2nd generation ​​Intel® Xeon® processors, with up to 28 cores each
Memory 48 DDR4 DIMM slots, Supports RDIMM / LRDIMM, up to 2933MT / s, max 6TB.
Up to 12 NVDIMM, 384GB max.
Up to 24 Intel® Optane ™ DC Persistent Memory DCPMM, max. 12,28TB, (15,36TB max. With DCPMM and LRDIMM)
Supports registered ECC DDR4 DIMMs only
Inventory controllers Internal controllers: PERC H730P, H740P, H330 Software RAID (SWRAID)
S140 Boot Optimized Storage Subsystem : HWRAID 2 x M.2 SSDs 240GB or
External GB PERC (RAID): H840 12 Gbps SAS HBAs (non-RAID): 12 Gbps external SAS HBA (non-RAID), Internal- HBA330 (non-RAID)
Drive bays Front drive bays: up to 8 x 2,5” SAS SATA (HDDs / SSDs) max. 61,44 TB, or up to 24 x 2,5” SAS / SATA (HDDs / SSDs) with up to
12 NVMe PCIe SSDs max. 184,32TB, or up to 24 NVMe PCIe SSDs max. 153TB
rear drive bays: up to 2 x 2,5”SAS / SATA (HDDs / SSDs), max. 15,36TB
Power supplies Gold: 1100 W – 48 VDC, Platinum: 750
W, 750
W 240 V DC 1, 1100 W, 1100 W 240 V DC 1 1600 W, 2000 W, 2400 W
750W hot plug power supplies with full redundancy option
6 hot plug fans with N+1 redundancy
Dimensions Form factor: Rack (2U) Height: 86,8 mm (3,4 ")
Width *: 434,0 mm (17,08″)
Depth *: 835,9 mm (32,9 ")
Weight: 36,6 kg (80,7 lbs.)
* Dimensions do not include PSU frame, brackets or handles
Integrated management iDRAC9
iDRAC Direct
iDRAC RESTful API with Redfish
Quick Sync 2 BLE / wireless
Advertising frame Optional LCD panel or security panel
OpenManage™ software OpenManage Enterprise
OpenManage Essentials
OpenManage Mobile
OpenManage Power Center
Integrations and connections Integrations: Microsoft® System Center,
VMware® vCenter™,
BMC Truesight®,
Red Hat® Ansible® Modules
Connections: Nagios® Core & Nagios® XI,
Microfocus Operations Manager I,
IBM Tivoli Netcool / OMNIbus
Tools Dell EMC Repository Manager
Update package from
Dell EMC System Update
Dell EMC Dell EMC Server Update Utility
iDRAC Service Module
OpenManage Server Administrator
OpenManage Storage Services
Security TPM 1.2 / 2.0, TCM 2.0 Secure Boot Optional
cryptographically signed firmware
Secure Boot System Lock (requires OpenManage Enterprise)
Trust Silicon Root
Secure Erase
I/O and ports Network Daughter Card Options
4 x 1 GbE, 4 x 10 GbE, 2 x 10 GbE + 2 x 1 GbE or 2 x 25 GbE
Front ports: 1 x iDRAC Direct Micro USB Dedicated,
1 x USB 2.0, 1 x VGA. (Optional 1 x USB 3.0 only offered on the
8-unit configuration)
Rear ports: 1 x dedicated iDRAC port, 1 x Serial, 2 x USB 3.0,
1 x VGA
Internal port: 1 x USB 3.0
Video card: 2 x VGA
PCIe: Up to 6 x Gen3 slots, (4×16 slots or 2×16 + 4×8 slots)
Accelerator Options Up to 2 double-width GPUs or up to 2 full-height FPGAs See for the latest information.
Supported operating systems Canonical® Ubuntu® Server LTS
Citrix® Hypervisor
Microsoft Windows Server® LTSC with Hyper-V
Red Hat® Enterprise Linux
Oracle® Linux
SUSE® Linux Enterprise Server
VMware® ESXi
For specifications and interoperability details,
OEM ready version available From the frame to the BIOS to the packaging, your servers can look and feel like they were designed and built by you.
For more information, visit
Recommended support Dell ProSupport Plus for critical systems or Dell ProSupport for premium hardware and software support for your
PowerEdge solution. Consulting and deployment offerings are also available. Contact your Dell representative today for more information. Availability
and terms of Dell Services vary by region. For more information, visit



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