Refurbished Dell PowerEdge R840 Servers | 4-Socket

The Dell PowerEdge R840 is a 2U, four-socket powerhouse from Dell's 14th-generation platform, designed for the most demanding enterprise environments. Supporting up to 4 Intel Xeon Scalable processors with 112 cores total and up to 6TB of DDR4 memory, these servers excel at large-scale virtualisation, in-memory databases like SAP HANA, and high-performance computing workloads.

Key Features

Massive Processing Power

Up to 4 × Intel Xeon Scalable processors, 112 cores total

High-Density Memory

48 DIMM slots, up to 6TB DDR4 RDIMM/LRDIMM

Flexible Storage

Up to 24 × 2.5" drives, NVMe support, 120TB+ capacity

Enterprise Management

iDRAC9 with Lifecycle Controller, comprehensive RAID options

Why Choose Refurbished PowerEdge R840?

Proven enterprise performance — Four-socket architecture handles the most demanding workloads including SAP HANA and large-scale virtualisation
Exceptional value — Premium Dell enterprise hardware at a fraction of new cost, fully tested to original specifications
Comprehensive testing — Every server undergoes rigorous UK-based testing including memory, storage, and network validation
UK warranty & support — 12-month comprehensive warranty with expert technical support from our UK team
Fast deployment — Next-day delivery available across the UK, ready for immediate production use

Frequently Asked Questions

What processor options are available in the PowerEdge R840?

The R840 supports up to 4 × Intel Xeon Scalable processors (1st or 2nd generation), with up to 28 cores per CPU for a maximum of 112 cores total. Common configurations include Xeon Gold and Platinum processors optimised for enterprise workloads.

How much memory can the R840 support?

The R840 features 48 DDR4 DIMM slots supporting RDIMM and LRDIMM modules up to 2933 MT/s. Maximum capacity is up to 6TB of standard DDR4 memory, with even higher capacities possible using Intel Optane Persistent Memory in supported configurations.

What workloads is the PowerEdge R840 best suited for?

The R840 excels at large-scale virtualisation clusters, in-memory databases like SAP HANA, high-performance computing (HPC), and data analytics workloads. Its four-socket architecture and massive memory capacity make it ideal for memory-intensive applications and mission-critical enterprise environments.

What RAID and storage options are available?

Common RAID controller options include PERC H330, H730P, H740P, external H840, and software RAID S140. The server supports up to 24 × 2.5" SAS/SATA/SSD drives with NVMe SSD support, providing maximum internal storage capacity exceeding 120TB depending on configuration.