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Managed PDU: do you really need it?

PDUs with remote disconnection of sockets and groups of sockets, which are often called switchable PDUs, provide remote control of sockets and groups of sockets, allowing operators to quickly overload hung devices, block their activation, turn off excess power at peak loads and balance the load between phases in 3-phase networks by monitoring and disconnecting sockets. PDU (Power Distribution Unit), they are also power distributors, or power distributors, sometimes socket blocks, but this is ...
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Server rack monitoring: what is needed for this

Technologies are so advanced today that there are many tools for monitoring server racks and the entire computing infrastructure of a small enterprise. These systems also allow you to optimize energy use, manage backup power and control cooling. A server rack is a miniature ecosystem with its own climate, its own electrical part, as well as its own security and protection facilities. But how to ensure the proper functioning of the rack and early troubleshooting? The solution is monitoring ...
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Guide to the server power supplies

The power supply is a critical component of the server, on which not only the stability of operation depends, but also the operating costs. What types of server PSUs are used today and how to choose a power model. Server power supplies, which are used to provide power to server components, have various parameters, such as power, current, and voltage. Depending on the type of server enclosure and its capacity, power supplies are divided into different categories. Conventional ATX power ...
server PSU
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5 free services for your docker server

In this article, we will look at 5 software services that you can install through Docker to facilitate the maintenance of your servers. This software stack is a Must Have for a small infrastructure using Docker (Swarm). In this article, we will look at 5 software services that you can install through Docker to facilitate the maintenance of your servers. This software stack is a Must Have for a small infrastructure using Docker (Swarm). 1. Watchtower This software package automatically ...
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HP has released the ProLiant RL300 server on the AArch64 architecture. Why is this important for the Cloud market?

The largest vendor of server equipment, HPE, produces the Proliant RL300 Gen11 model based on Ampere Altra (Max) processors. These are 1-socket 1-unit servers, delivered both according to the traditional purchase model and according to a relatively new type of subscription sales (Server-as-a-service). The new machines are designed for Cloud environments, that is, for companies providing application hosting services using container and hardware virtualization, as well as for Web hosting and ...
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Review of the 4-CPU Lenovo SR860 V2 server based on Intel Xeon Cooper Lake

... HANA and applications with high RAM consumption. Here, the processors ... up to 12 TB of RAM DDR4 3200 MHz four 28 ... by the server controller. In our article about "Epic Hosting" ... Motherboard: ASRock Rack EPYCD8-2T RAM: 256 Гб DDR4-2666 OS ... years, used 120 GB of RAM, and the more complex the ... to the high load on RAM. In general, if you ... frequency of the server in our article about " Epyc Hosting " ... to 1.125 TB of RAM on the CPU, and models ... for a huge amount of RAM that needs to be tested ...
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Review of ASRock Rack EPYCD8-2T server motherboard for AMD EPYC 7000

The good thing about the AMD EPYC 7000 platform is that a large number of PCI Express lanes are available to you in 1-socket format. This is a serious advantage for assembling a server with several GPUs, because the 1-processor layout allows you to assemble compact machines in the ATX form factor. The good thing about the AMD EPYC 7000 platform is that a large number of PCI Express lanes are available to you in 1-socket format. This is a serious advantage for building a server with several ...
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Do you need fast DDR4-3600 memory in tasks for a workstation on the example of XPG Spectrix D50

... , most likely a Threadripper or EPYC series, but in extreme cases ... CPUs are very sensitive to RAM performance. Old-school PC builders ... a workstation " or a server, then it makes sense to ... XPG brand, under which SSDs, RAM modules and various accessories are ... Designare X399 Case: AeroCool Flo RAM: 2 x 8 Gb XPG ... fits in 16 GB of RAM, this test clearly demonstrates that ... almost 2-fold, since the RAM controller channels are used more ... efficiently, and any differences in RAM speed have a direct impact ...
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Threadripper vs. EPYC: testing three AMD 32-core processors in server applications

... X399D8A-2T server motherboard is limited to 2666 MHz. Buffered RAM modules ... and therefore large amounts of RAM in servers with Threadripper are ... CloudFlare  with 256 GB of RAM. Otherwise, take the Threadripper, ... big differences in working with RAM. The second generation ThreadRipper processors ... with RAM, the more noticeable the difference between AMD desktop and server ... vMware has not even certified server EPYC 3000 . This does not ... and 256 GB of RAM is as follows: EPYC 7551p + AsrockRack EPYCD8 ...
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Guide to buying used servers

Your business has already grown so much that you need your own server for CRM, MySQL or virtualization, but the prices for server hardware upset you? In this article, we will tell you how to save up to 100 times on buying used server hardware and not regret buying it. Server equipment has a huge safety margin, it can operate 24/7 for years and decades. And if you are not worried about the lack of warranty and support, but there is a desire to buy a top server at the price of a good mobile phone ...