Dell EMC PowerEdge R840 Rack Server Review.

A compact rack mount device designed for data analysis. It takes up limited space and has a dense, compact 2U design. The main purpose is analytics in the database with exceptional performance density. The use of Machine Learning tools is available.

Device overview

Power packed in a U2 case. The developers have created a device for solving difficult tasks, for example, working with artificial intelligence. And while it can be used in more mundane matters, such astounding power is likely to be overkill in many areas. Most common uses:

The high density of the design allowed the developers to place 2 top components and a large amount of storage in the form factor. This was facilitated by the removal of the additional chipset expansion module and the installation of the CPU on the motherboard. A well-thought-out heat dissipation system, including 6 fans, radiators on each processor, is responsible for normal operation. There are no TDP restrictions.

Large amounts of RAM are responsible for data intensive work, database analysis, high frequency trading, CPU virtualization, and workload acceleration. The initial cost of the device is low, which makes it interesting for users. While they will have to pay a lot more for the fully loaded version, this does not affect competitiveness with other devices built for demanding applications in corporate environments. The excellent layout also makes the system attractive. It is especially useful if you need to locate a cluster of high-power devices in a limited space.

The compact Dell PowerEdge R840 isn't just about size. Its high socket performance is impressive. This is achieved thanks to the recent addition of up to 24 Direct Attached NVMe drives. This maximizes performance and minimizes latency. The response time is 3.5 times longer than the previous generation. Supports two graphics chipsets or an equivalent number of FPGAs to accelerate workloads. For improved performance, the device offers fully connected UPI CPUs. Celebrate support for up to 12 NVDIMMs.

The device has a number of important parameters. They testify to its high performance, which helps to cope with large amounts of data.

Advantages and disadvantages

The modern device boasts numerous advantages. This is stated not only by the manufacturer, but also by experts. Among the advantages are:

Wide functionality in terms of scaling.

The device has much fewer drawbacks, but they are still there. One of them is the unfinished development of the OpenManage Enterprise software. It is also noted, although rarely, the occurrence of problems with the cooling system. In this situation, you will need to use additional means to remove heat.

The server is a highly efficient, expensive system that has been designed to tackle the toughest challenges. It is one of the most powerful in the 2U form factor. Ideal for data centers or organizations looking to work with artificial intelligence and Machine Learning systems.