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The PowerEdge R940 is designed to power your mission critical applications and real-time decisions. With four sockets and up to 12 NMVe drives, the R940 provides scalable performance in just 3U.
The scalable business architecture of the Dell EMC PowerEdge R940 can deliver the most mission critical workloads. With automatic workload tuning for many workloads, configuration is quick. Combined with up to 15.36TB of memory and 13 PCIe Gen 3 slots, the R940 has all the resources to maximize application performance and scale for future demands.
The Dell EMC OpenManage portfolio helps deliver peak efficiency for PowerEdge servers, delivering intelligent, automated management of routine tasks. Combined with unique agent-free management capabilities, the PowerEdge R940 is simply managed, freeing up time for high profile projects.
R940 front ( 24 x 2.5-inch )
Empower your organization to make the best decisions fast using real-time data and analytics. The PowerEdge R940 supports 50% more NVMe drives than the R930, up to 48 DIMMs (24 of which can be Intel Optane DC persistent memory DCPMMs) and up to 15.36TB of memory*. Make I/O bottlenecks a thing of the past and keep processor utilization at its peak.
Ideal workloads:
The R940 is the foundation to transform your data center with modern applications for real-time data and analytics. Its massive resource footprint optimizes application performance and scales to meet your organization’s demands.
R940 rear
| Features | Technical Specification | ||
|---|---|---|---|
| Processor | Up to four Intel Xeon SP, up to 28 cores | ||
| Memory | 48 DDR4 DIMM slots, Supports RDIMM /LRDIMM, up to 2666MT/s, 6TB max Up to 12 NVDIMM, 192 GB Max Supports registered ECC DDR4 DIMMs only | ||
| Storage controllers | Internal controllers: PERC S140, H330, H740P Boot optimized Storage Subsystem External HBAs (RAID): H840 External HBAs (non-RAID): 12 Gbps SAS HBA | ||
| Drive bays | Front drive bays: Up to 24 x 2.5 SAS/SATA (HDD/SSD) with up to 12 NVMe PCIe SSD, max 122TB | ||
| Power supplies | Platinum 1100W, 1600W, 2000W, 2400W, 336-380VDC 1100W, Gold 48VDC 1100W | Hot plug power supplies with full redundancy option 8 hot plugs fans with full redundancy | |
| Dimensions | Form factor: Rack (3U) | Chassis depth: 777.05 mm | |
| Embedded management | IPMI 2.0 compliant iDRAC9 with Life cycle Controller (Express, Enterprise) Quick Sync 2 wireless module optional | ||
| Bezel | Optional LCD bezel | ||
| OpenManage Software | OpenManage Enterprise OpenManage Essentials | OpenManage Mobile OpenManage Power Center | |
| Integrations and connections | Integrations: Microsoft System Center, VMware vCenter, BMC Software Connections: Nagios & Nagios XI, Oracle Enterprise Manager, HP Operations Manager, | IBM Tivoli Netcool/OMNIbus, IBM Tivoli Network Manager, CA Network and Systems Management | |
| Security | TPM 1.2/2.0 optional Cryptographically signed firmware Secure Boot | System Lockdown Secure erase | |
| I/O & Ports | Network daughter card options 4x 1Gb, 4x 10Gb, 2x 10Gb+2x 1Gb, or 2x 25Gb Front ports: Video, 2 x USB 3.0, dedicated IDRAC Direct USB Rear ports: Video, serial, 2 x USB 3.0, dedicated iDRAC network port Video card: VGA Up to 13 x Gen3 slots, (3 x8 + 10 x16) | ||
| Supported operating systems | Canonical Ubuntu LTS Citrix XenServer Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi | For specifications and interoperability details see Dell.com/OSsupport | |
| OEM-ready version available | From bezel to BIOS to packaging, your servers can look and feel as if they were designed and built by you. For more information, visit Dell.com/OEM. | ||
| 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. | ||
