Beijing Yuchuang Qiji Technology Development Co., Ltd.
Beijing Yuchuang Qiji Technology Development Co., Ltd.
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PowerEdge R940
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.
Breathtaking performance for mission-critical workloads
The scalable business architecture of the 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.
• Maximize storage performance with up to 12 NVMe drives and ensure application performance scales easily.
• Optimized for software defined storage with a special 2-socket configuration delivering 50% more UPI bandwidth
compared to a regular 2-socket server.
• Free up storage space using internal M.2 SSDs optimized for boot.
• Eliminate bottlenecks with up to 15.36TB of memory in 48 DIMMS, 24 of which can be Intel® Optane™ DC persistent
memory DCPMMs.
The 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.
• Simplify management with the OpenManage Enterprise™ console, with customized reporting and automatic discovery.
• Take advantage of QuickSync 2 capabilities and gain access to your servers easily through your phone or tablet.
| R940 | Technical Specification | |
| 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 MaxUp to 24 Intel® Optane™ DC persistent memory DCPMM, max 12.28TB, (15.36TB max with DCPMM and LDRIMM) Supports registered ECC DDR4 DIMMs only | |
| Storage controllers Internal boot | Internal Controllers: PERC H330, H730P, H740P, HBA330 | |
| Drive bays | Front drive bays: Up to 24 x 2.5” SAS/SATA (HDD/SSD) with up to 12 NVMe PCIe SSD, max 184.32TB | |
| Power Supplies | Platinum 1100W, 1100W 380VDC, 1600W, 2000W, 2400W | Hot plug power supplies with full redundancy option |
| Dimensions | Form factor: Rack (3U) Height: 130.3mm (5.13”) | |
| Embedded Management | IPMI 2.0 compliant iDRAC9, iDRAC Direct, iDRAC RESTful with Redfish Quick Sync 2 wireless module (optional) | |
| I/O & Ports | Network daughter card options 4x 1GbE, 4x 10GbE, 2x 10GbE+2x 1GbE, or 2x 25GbE Front ports: 1 x Dedicated iDRAC Direct USB, 2 x USB 3.0, 1 x VGA Rear ports: 1 x Dedicated iDRAC network port, 1 x Serial, 2 x USB 3.0, 1 x VGA Video card: 2 x VGA Up to 13 x Gen3 slots, (3 x8 + 10 x16) | |
The EMC PowerEdge R940 is a 4-socket, 3U monolithic rack server designed to run complex workloads using highly scalable memory, I/O, and network options. The system features the 2nd Generation Intel® Xeon® Processor Scalable family,with up to 48 DDR4 DIMMs, up to 13 PCI Express (PCIe) 3.0 enabled expansion slots, and a choice of embedded NIC technologies.
Front view of the system
Figure 1. PowerEdge R940 front panel
1. Left control panel
2. System health and system identifier
3. iDRAC Quick Sync 2 wireless indicator
4. Hard drives
5. USB management port
6. Power button
7. Video connector
8. USB management port/iDRAC Direct
9. Information tag
Figure 2. PowerEdge R940 back view
1. Full-height PCIe expansion card slot
2. Full-height PCIe expansion slots
3. Ethernet connector (4)
4. Full-height PCIe expansion card slot
5. Power supply unit (2)
6. Video port
7. Serial port
8. iDRAC9 Enterprise port
9. USB port
10. System identification button
11. Status indicator cable port