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Designed to drive faster insights, the PowerEdge R840 delivers four-socket performance in a dense 2U design. Power your business-critical workloads with up to 24 direct-attached NVMe drives.
The Configurations for the Dell R840 are :
PowerEdge R840
Boost performance and minimize latency:
The R840 delivers consistent, high performance results for data-intensive applications and data analytic workloads. With powerful 2nd Generation Intel Xeon Scalable processors and up to 112 cores, the R840 can quickly turn analytics into insights to drive your business forward faster. Create an optimal configuration of NVMe, SSD, HDD and GPU resources to address your most demanding workloads - all in a 2U chassis.
The Dell EMC OpenManage portfolio helps deliver peak efficiency for PowerEdge server customers, delivering intelligent, automated management of routine tasks. Combined with unique agent-free management capabilities, the R840 is easy to manage, and by doing routine work automatically, you can free up time for higher-value projects.
The PowerEdge R840 accelerates business insights and delivers unprecedented performance density for your 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 management of your IT infrastructure so you can focus on your business objectives. Integrated security and proven reliability helps ensure maximum uptime in your enterprise data center.
Ideal workloads:
The R840 offers versatile resources that allow you to meet changing business demands. Maximize performance and minimize latency with direct-attached NVMe drives.
Features | Technical specification | |
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Processor | Up to four 2nd Generation Intel® Xeon® Scalable processors, up to 28 cores each | |
Memory | 48 DDR4 DIMM slots, Supports RDIMM /LRDIMM, up to 2933MT/s, 6TB max Up to 12 NVDIMM, 384GB Max Up to 24 Intel® Optane™ DC persistent memory PMem, max 12.28TB, (15.36TB max with PMem and LRDIMM) Supports registered ECC DDR4 DIMMs only | |
Storage controllers | Internal Controllers: PERC H330, H730P, H740P, HBA330 External Controllers: H840, 12 Gbps SAS HBA Software RAID:S140 Boot Optimized Storage Subsystem (BOSS):HWRAID 2 x M.2 SSDs 240GB, 480GB Internal Dual SD Module | |
Drive bays | Front bays:
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Power supplies | Gold:1100W - 48VDC Platinum: 750W, 1100W, 1100W 240VDC, 1600W, 2000W, 2400W Titanium: 750W Hot plug power supplies with full redundancy option 6 fans with N +1 redundancy | |
Dimensions | Form factor: Rack (2U) Height: 86.8mm (3.4”) Width*: 434.0mm (17.08”) Depth*: 835.9mm (32.9”) Weight: 36.6kg (80.7lbs.) *Dimensions do not include bezel, brackets or PSU handles | |
Embedded management | iDRAC9, iDRAC Direct, Quick Sync 2 BLE/wireless | |
Bezel | Optional LCD bezel or security bezel | |
OpenManage Software | OpenManage Enterprise, OpenManage Power Center, OpenManage Mobile | |
Integrations and connections | Integrations: Microsoft System Center VMware vCenter BMC Software Red Hat Ansible Modules | Connections: IBM Tivoli® Netcool/OMNIbus Micro Focus Operations Manager i (OMi) Nagios® Core Nagios® XI |
Tools | Dell EMC Repository Manager Dell EMC Update Package Dell EMC System Update Dell EMC Server Update Utility iDRAC Service Module iDRAC RESTful API with Redfish OpenManage Server Administrator OpenManage Storage Services | |
Security | TPM 1.2/2.0 optional Cryptographically signed firmware Secure Root of Trust Secure Boot Secure Erase System Lockdown (requires iDRAC Enterprise or Datacenter) | |
I/O & Ports | Network daughter card options:
| Rear Ports:
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Accelerator Options | Up to 2 doublewidth GPUs or up to 2 full-height FPGAs ***GPUs/FPGAs not available with the 2 x 2.5” rear drive bay. | |
Supported operating systems | Canonical® Ubuntu® LTS Citrix® Hypervisor Microsoft Windows Server® LTSC with Hyper-V Oracle® Linux Red Hat® Enterprise Linux SUSE® Linux Enterprise Server VMware® ESXi |
![]() Spec Sheet | ![]() Technical Guide |
Express Computer Systems can ship to virtually any address in the world and provides you with the best shipping rates possible. Cost of shipping varies depending on what service you require, your destination and size of the shipment. Shipping costs will be calculated separately from your order and billed to you post purchase. In the notes section of your order please provide us with your preferred shipping method and we will get back to you.
Custom configured orders ship within 2 business days after all required products are in stock.
Please allow 3 business days for products that are not in stock to arrive to our facility in Irvine, California.
Domestic Shipments
Standard Ground | Shipping time: 2-7 business days |
Order processing time: 0-3 business days |
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Delivery time after order is placed: 2-10 business days | |
Excludes weekends, holidays or weather delays. |
3 Business Days | Shipping time: 3 business days |
Order processing time: 0-3 business days |
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Delivery time after order is placed: 3-6 business days | |
Excludes weekends, holidays or weather delays. |
2 Business Days | Shipping time: 2 business days |
Order processing time: 0-3 business days |
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Delivery time after order is placed: 2-5 business days | |
Excludes weekends, holidays or weather delays. |
Overnight / Next Business Day | Shipping time: 1 business day |
Order processing time: 0-3 business days |
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Delivery time after order is placed: 1-4 business days | |
Excludes weekends, holidays or weather delays. |
International Shipments
International Economy | Shipping time: 4-6 business days |
Order processing time: 0-3 business days |
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Delivery time after order is placed: 5-9 business days | |
Excludes weekends, holidays or weather delays. |
International Priority | Shipping time: 1-3 business days |
Order processing time: 0-3 business days |
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Delivery time after order is placed: 2-6 business days | |
Excludes weekends, holidays or weather delays. |
For more information on shipping view our Shipping Information page or send us a message
Express Computer Systems (ECS) provides a 1 year parts warranty against defects in material or workmanship that will affect the products functionality. All refurbished items are tested prior to shipping to guarantee up-time upon arrival. If you are having issues with an item we provided please Contact Us and we will do our best to assist you.
What does our ECS warranty cover?
We offer 1 year warranty as standard and additional years can be added to fit your needs. Please reach out to a sales associate via the Contact Us page or live chat for more information on extended coverage options. During the coverage period if your product fails we will offer a Next Business Day replacement. If we are unable to replace the product we will refund its original selling price. Shipping costs and tax are not refundable. Express Computer Systems retains the right to decide whether the goods will be replaced or refunded.
What is not covered by our warranty?
Our warranty does not cover any problem caused by the following conditions:
Important notes:
Express Computer Systems is committed to transforming our customers’ IT infrastructure with high quality products at affordable costs. Our sales reps and customer support engineers understand our customers rely heavily on advanced technology to run their business but need to do so without breaking the bank.
We specialize in building custom server configurations, custom storage solutions, networking solutions, and components from top manufacturers including HPE, Dell, Cisco, NetApp, Dell EMC, HPE Nimble and many others.
Same-Day Shipping
At Express Computer Systems, we know hardware emergencies can happen at anytime. We also understand that you want to receive the best hardware as quickly as possible. At Express Computer Systems we'll ship the majority of our orders out the same day payment is made. Curious if the item you need will make it out on time? Feel free to contact us directly via the Contact Us link at the bottom, Live Chat feature or (800) 327-0730.
Buy, Sell, Rent, Lease, Trade-In
At Express Computer Systems we not only will sell you equipment at a great value, but we'll also purchase your used Dell, Cisco, NetApp or other networking equipment. Feel free to contact us with the model of the items you're looking to sell and we'll get you a quote ASAP. We also have flexible financing options for your purchasing needs.
In-House Configuration and Testing Lab
Every item we sell is tested on-site in our state-of-the-art hardware engineering lab. We use certified technicians to test every piece of equipment as well as updating all necessary firmware. The highest quality of testing and certification is guaranteed. We warranty all of our items we sell. Ask us today about warranty for a specific item.