Dell Poweredge R740 Server Specifications

Overview of the Dell Poweredge R740 server specifications and what it is intended for.

The Dell PowerEdge R740 server is a high-performance, scalable 2U platform designed to solve complex data center tasks. It combines computing power, flexible storage options, and extensive expansion capabilities.

The Dell PowerEdge R740 has reached its end of life (EOL) and end of service life (EOSL) in 2022. If you are planning to purchase a server, I recommend looking at the new Dell PowerEdge R770 server model.

Key specifications of Dell PowerEdge R740:

• Processors: Supports up to two Intel® Xeon® Scalable processors (1st or 2nd generation), with up to 28 cores per processor. This provides significant processing power for demanding workloads.

• Memory:

  • 24 slots for DDR4 DIMM modules (RDIMM/LRDIMM).

  • Supports memory speeds up to 2933 MT/s.

  • Maximum memory capacity: up to 3 TB (with LRDIMM), up to 1.53 TB (with RDIMM), up to 192 GB (with NVDIMM), or up to 6.14 TB (with Intel® Optane™ DC persistent memory, or up to 7.68 TB with DCPMM and LRDIMM).

  • Supports only registered ECC DDR4 DIMMs.

• Drives:

  • Front compartments:

    • Up to 16 x 2.5" SAS/SATA (HDD/SSD) with a maximum capacity of up to 122.88 TB.

    • Up to 8 x 3.5" SAS/SATA (HDD) with a maximum capacity of up to 128 TB.

    • Ability to support up to 24 NVMe drives.

  • Internal controllers: PERC H330, H730P, H740P, HBA330, H750, HBA350i, as well as software RAID S140.

  • External controllers: H840, 12 Gbit/s SAS HBA, HBA355e.

  • Boot Optimized Subsystem (BOSS): HWRAID 2 x M.2 SSD (240GB, 480GB).

• PCIe expansion slots: Up to 8 PCIe 3.0 slots, allowing for the installation of various adapters, including graphics accelerators and FPGAs.

• Graphics accelerators (GPUs): Supports up to three 300W GPUs or up to six 150W GPUs, or up to three double-wide or four single-wide FPGAs.

• Network capabilities: Various network daughter card (rNDC) options: 4 x 1GbE, 2 x 10GbE + 2 x 1GbE, 4 x 10GbE or 2 x 25GbE.

• Power supplies: Hot-swappable with full redundancy. Available capacities: 495W, 750W, 1100W, 1600W, 2000W, 2400W (AC Platinum), 750W (AC Titanium), 1100W (DC).

• Management: Integrated Dell Remote Access Controller (iDRAC9) management system with iDRAC Direct, iDRAC RESTful API with Redfish, Quick Sync 2 (wireless module). Also supports Dell OpenManage.

• Form factor: 2U rack server.

• Security: TPM 1.2/2.0, TCM 2.0 (optional), cryptographically signed firmware, Secure Boot, System Lockdown, Secure Erase.

Purpose of Dell PowerEdge R740:

The Dell PowerEdge R740 is designed as a versatile platform capable of handling a wide range of demanding workloads, such as:

• Virtual Desktop Infrastructure (VDI): With its powerful compute power, large memory capacity, and GPU support, the R740 is ideal for VDI deployments, allowing you to increase the number of virtual desktops per server by up to 50%.

• Databases and analytics: High data processing speed, large memory capacity, and flexible storage options (including NVMe) make it an excellent choice for large databases, data warehouses, and analytics tasks.

• High-performance computing (HPC): Support for powerful processors and graphics accelerators allows the R740 to be effectively used for HPC tasks.

• Private Cloud Environments: Scalability and configuration flexibility make the R740 ideal for private cloud deployments.

• Artificial Intelligence (AI) and Machine Learning (ML): With GPU support, the R740 can accelerate AI/ML workloads.

• Software-Defined Storage (SDS): Flexible storage options and powerful controllers make it suitable for SDS solutions.

• E-commerce and web services: The ability to handle a large number of requests and support intensive workloads makes it suitable for hosting content-heavy websites and managing transactions.

• General enterprise workloads: The R740 is a reliable and productive solution for a wide range of business tasks, including file servers, domain controllers, and other general IT infrastructure services.

Overall, the Dell PowerEdge R740 is a versatile and powerful server that can be configured to meet a variety of business needs, delivering high performance, scalability, and reliability.