Dell PowerEdge R840 4 x 22 Core 2.10GHz Gold 6238 512GB 8 x 2.4TB 10K SAS H740P
Every Bytestock refurbished product completes a rigorous refurbishment process that includes full testing. Our refurbished hardware offers extensive savings, typically anywhere from 30%-70% off the MSRP.
Model | Dell PowerEdge R840 2U Rack Mount Server |
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Form Factor | 8 x 2.5" (SFF) Small Form Factor |
processor | 4 x Intel Xeon Gold 6238 2.10GHz 22-Core CPU Processors |
memory | 512GB DDR4 Memory |
Raid Controller | Dell Perc H740P 8GB Raid Controller |
Hard Drive | 8 x Dell 2.5" 2.4TB 10K 12GBPS SAS Hard Drives |
IDRAC License | IDRAC 9 Enterprise Licence |
Networking | Dell Intel X550-T4 Quad Port Network Daughter Card (4 x 10GB RJ-45 Ports) |
Power Supply | 2 x Dell 1600W 80 Plus Platinum Power Supplies |
Rack Kit | Included |
Chassis Condition | Manufacturer Refurbished |
Warranty | 5 Year Bytestock Warranty |
Dell PowerEdge R840 2U Rack Mount Server - Optimised Performance for Diverse Enterprise Needs
Scalable Multi-Processor Server with High Memory and Robust Storage Capabilities
The Dell PowerEdge R840 2U Rack Mount Server is a powerful choice for enterprises seeking scalable, reliable performance to handle intensive workloads. Featuring 24 x 2.5" Small Form Factor (SFF) bays, this server is designed to support complex applications, data analytics, and virtualisation requirements in modern enterprise environments.
Powered by four Intel Xeon Gold 6238 processors and configured with 8 x 2.4TB 12Gbps SAS Hard Drives, the R840 provides a potent mix of compute performance and scalable storage. The 512GB DDR4 memory ensures that even data-heavy tasks run smoothly, making this server suitable for mission-critical applications and high-demand scenarios.
Key Specifications at a Glance
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Model: Dell PowerEdge R840 2U Rack Mount Server
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Processor: Quad Intel Xeon Gold 6238 2.10GHz 22-Core CPUs, delivering a total of 88 cores. The Intel Xeon Gold 6238 processors feature Hyper-Threading Technology, supporting 176 simultaneous threads—perfect for virtualised environments, large-scale data processing, and demanding business workloads.
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Memory: 512GB DDR4 - Expandable to up to 6TB, offering high capacity to manage memory-intensive applications, in-memory databases, and extensive virtualisation.
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Hard Drives: 8 x 2.5" 2.4TB 10K 12Gbps SAS Hard Drives - A total of 19.2TB of reliable, high-speed storage, ideal for enterprise-grade data management and rapid access to business-critical information.
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RAID Controller: Dell Perc H740P with 8GB Cache - Supports RAID levels 0, 1, 5, 6, 10, 50, and 60, providing data protection and performance optimisation for varying enterprise needs.
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Networking: Dell Intel X550 I350 Quad Port Network Daughter Card - Features 2 x 1GbE RJ-45 and 2 x 10GbE RJ-45 ports, delivering robust network connectivity for fast data transfers and infrastructure integration.
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Power Supply: Dual 1600W Redundant Hot-Swap Power Supplies - Provides consistent power delivery, reducing the risk of downtime. The hot-swappable design allows for maintenance without system shutdown, ensuring business continuity.
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Rack Kit: Included for straightforward integration into your existing data centre racks.
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Chassis Condition: Manufacturer Refurbished - Restored to Dell's high-quality standards, delivering dependable performance at a more affordable price, ideal for enterprises expanding their IT infrastructure economically.
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Warranty: 5 Year Bytestock Warranty - Provides extended support, ensuring the reliability and long-term value of your IT investments.
Ideal Use Cases
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Data-Intensive Analytics and Business Intelligence: With 88 cores and 512GB of memory, the R840 is capable of handling intensive data analytics and business intelligence workloads, providing the power needed to derive actionable insights from large datasets.
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Virtualisation and Resource Consolidation: The server's quad-processor configuration and significant memory capacity make it ideal for supporting multiple virtual machines, enabling enterprises to consolidate workloads efficiently and maximise resource utilisation.
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Enterprise Application Hosting: The R840 offers ample compute power and storage to host critical enterprise applications, including ERP, CRM, and other business software, ensuring consistent performance and reliability under heavy user demands.
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In-Memory Databases and High-Performance Applications: The 512GB DDR4 memory, paired with Intel Xeon Gold processors, makes this server suitable for in-memory databases and other applications that require rapid data access, improving overall system responsiveness.
Why Choose the Dell PowerEdge R840?
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High Performance with Quad Intel Xeon CPUs: Equipped with four Intel Xeon Gold 6238 processors, offering a total of 88 cores, this server is built to handle complex computational tasks, virtualisation, and large-scale enterprise applications.
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Scalable Storage for Business Growth: The 8 x 2.4TB SAS drives provide 19.2TB of high-speed storage, offering enough capacity to manage growing datasets while maintaining rapid data access.
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Flexible RAID Options for Data Protection: The Dell Perc H740P RAID controller with 8GB cache provides multiple RAID levels, giving you the flexibility to balance performance, redundancy, and data security based on your specific needs.
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Reliable Connectivity and Network Flexibility: Featuring 1GbE and 10GbE ports, the R840 ensures robust networking capabilities to accommodate high-speed data transfers and seamless integration into enterprise infrastructures.
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Manufacturer Refurbished for Value and Reliability: As a manufacturer refurbished unit, the R840 delivers enterprise-grade performance at a fraction of the cost, making it an economical choice for expanding your IT capabilities while maintaining quality and reliability.
Delivery Information
- We Ship Worldwide
Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
- Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
- System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
- DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
- DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
- DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
- Collection / Own Shipping Account
If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.


Up to 5-Year Warranty


1-Year Warranty


Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.