Dell PowerEdge R940 is a server that doesn’t need big words - it simply gets the job done wherever other machines fall short. If you’re looking for a unit that can handle four processors, hundreds of gigabytes of RAM, massive storage with RAID options and NVMe configuration, and can be deployed safely in a mission-critical environment - you’re in the right place.

For us, the Dell R940 configurator is more than a list of options. It’s a tool that lets you build a server for special tasks - step by step, consciously, with no risk of mismatched components. And if you have questions, there’s no need to guess - below you’ll find concrete answers that make the decision easier.

Maximum compute capability? See what the Dell R940 configurator can do with four processors

When it comes to raw compute power, it’s hard to find anything more uncompromising than the Dell PowerEdge R940. This server was designed for use cases that demand the absolute maximum - not only virtualization, but also advanced ERP systems, SAP, data warehouses, or large transactional environments. What sets it apart? Support for four processors, including the top-performing models from the Intel Xeon Scalable family.
Thanks to that, you can build, for example, 112 physical cores and over 200 threads in a single machine - with no exaggeration.

What do you gain in practice?

• Better processing parallelism - multi-threaded applications run smoothly without running out of breath.
• Higher responsiveness of VMs and databases, even under heavy load.
• Support for up to 6 TB of RAM (with the right memory configuration).
• Access to advanced RAS features, crucial for high-availability environments.

The configurator lets you choose not only specific server processor models, but also tailor socket layout, interfaces, and cooling for intensive multi-CPU workloads. And if long-term stability matters, the R940 was engineered to meet production-environment requirements for many years.

Flexible Dell PowerEdge R940 configurator - precisely match compute, memory, and storage

Do you know exactly what you need? Or the opposite - you’re still looking for the best setup for a new environment? The Dell PowerEdge R940 configurator gives you full freedom. You can set everything step by step - from the number of drive bays, through RAID controller types, all the way to license types and accessories. And this isn’t about cosmetic changes: the differences between options are real - technically and financially.

In the server configurator you can set, among other things:

• Server front - choose 8 or 24 x 2.5” bays, in both S2 and S4 versions.
• RAM - RDIMM or LRDIMM, with frequencies from 2400 MHz to 3200 MHz.
• Storage - from simple SATA configurations with an S140 adapter, to fast NVMe drives with BOSS or PERC controllers.
• Redundant AC/DC power supplies, including 80+ Platinum models.
• Riser config or none, depending on PCIe expansion needs.

You can start with the minimum and then expand the configuration as the project grows. Or build an armored unit from day one for corporate environments. Either way, the configurator helps you keep full control over costs - every change instantly updates the price.

Dell R940 server for high-priority workloads - check configurations for critical environments

Some deployments simply have zero margin for error. In finance, healthcare, telecommunications, or public administration, downtime is not only a cost - it’s operational risk. In such scenarios, the Dell PowerEdge R940 provides an edge. With redundant components, advanced diagnostics mechanisms, and a robust cooling design, it’s ready for 24/7 uptime for years.

Why choose this platform for mission-critical environments?

• Support for PERC RAID controllers H740P and H330, with monitoring and redundancy features.
• Hot-swap power supplies (1100W, 1600W, 2000W) with Platinum certification.
• Support for iDRAC 9 software and licensing, with out-of-band management.
• Expansion options for network cards 10/25/40GbE, including NDC redundancy.
• The ability to install backup, system, and management cards.

For these scenarios, it’s also worth considering NVMe as cache for storage or high-IOPS SSDs to reduce access time to critical data. The configurator lets you select every element precisely - leaving no room for chance.

Dell PowerEdge R940 in your environment? Configure a server ready for an intense workday

It’s clear how much IT environments can differ - and Dell R940 doesn’t force a single blueprint. You can adapt it to your own conditions. For some, it will be a central database server with large RAM; for others, a virtualization platform running on a full set of Intel Xeon Gold CPUs with RAID and dedicated SAS storage. In every case, one thing matters: full readiness from day one of deployment.

Available choices include, among others:

• ReadyRails kits and Dell G14 bezels with an LCD screen, making installation and service easier.
• Expansion cards, including riser config 13x High Profile for adding extra modules.
• Additional drive cages and backup options.
• iDRAC licenses enabling remote management (e.g., the Enterprise version with KVM and video).
• A wide selection of power cables and cable organizers, if cleanliness and order in the rack cabinet matter.

No need to worry that “something won’t fit” - each configuration step guides you through compatible components, so the final build will work exactly as it should.

FAQ

What processors can I choose for the Dell PowerEdge R940 configurator?

The Dell R940 configurator supports a wide selection of Intel Xeon Scalable processors, including Platinum, Gold, Silver, and Bronze versions - both 1st and 2nd generation. You can choose up to four processors, enabling an extremely high compute environment. The full list of models will appear automatically after selecting the platform.

Does the Dell R940 server support NVMe drives?

Yes, the configurator allows selecting NVMe drives as well as BOSS and HBA cards. You can combine them with traditional SATA/SAS storage or go all-in on flash storage with maximum IOPS. Depending on the selected front (8x2.5” or 24x2.5”), you can match the bay type to your needs.

Does the Dell R940 configurator allow selecting power supplies and redundancy?

Yes. You can choose AC power supplies (750W-2000W) in 80 PLUS Platinum standard or DC options - e.g., 1100W 48V. All configurations provide redundancy, so the server maintains continuity even if one PSU fails.

How much RAM can be added to the Dell PowerEdge R940 server?

In the configurator, you can choose any combination of RDIMM or LRDIMM (including ECC), with speeds from 2400 to 3200 MHz. In practice, the R940 supports hundreds of gigabytes and up to 6 TB of memory - if you want to fully populate the slots.

Does the Dell R940 configurator enable selecting licenses and software?

Yes - during configuration you can choose an iDRAC 9 license (Basic, Express, Enterprise, or DataCenter), as well as software extensions for operating systems, backup, or databases.

What does it mean that an NDC network card is required?

NDC (Network Daughter Card) is a required platform component that enables the server’s networking capability. The configurator requires selecting an appropriate Dell or Intel NIC (1/10/25/40 GbE) depending on the planned infrastructure. Without it, the server won’t be ready to communicate on the network.

Are all components in the Dell R940 configurator compatible with each other?

Yes, the entire configurator is designed to prevent invalid combinations. You only see parts that are compatible with the rest of your choices, ensuring full compatibility and smooth deployment.