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 ...
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 ...
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 ...
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 ...
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 ...
Review of the 4-CPU Lenovo SR860 V2 server based on Intel Xeon Cooper Lake
... of 8 dual 60-mm fans, located in 2 levels, and not ... and controlled by the server controller. In our article about "Epic ... We have a first-generation AMD EPYC 7751p available, which I still ... lot or a little.
CPU: AMD EPYC 7551p
Cooling:
Noctua NH-U9 ... the juice out of the server, and where previously it took ... Redis on a server with two top-end AMD EPYC 7742, where we ... processed with a delay of less than 4 ms, and up to ... justified in dual-controller storage, but not in servers.
And yet, regardless ...
Review of ASRock Rack EPYCD8-2T server motherboard for AMD EPYC 7000
The good thing about the AMD EPYC 7000 platform is that a ... serious advantage for assembling a server with several GPUs, because the ...
The good thing about the AMD EPYC 7000 platform is that a ... serious advantage for building a server with several GPUs, because ... However, EPYCD8-2T is a server board, without a hint of ... that's why people choose AMD EPYC: you can use all ... gt;
Compared to Dell iDRAC, HPE iLO and Lenovo XClarity management systems ... uses this chip. For the server market, where switching is ...
Why AMD bought Xilinx: simple, clear language
When you look at how large companies are rowing everything that is bad in the world of protocols and network solutions, you do not immediately understand what is happening, so let's figure it out together.
Over the past 2 years, large M&A deals have been going on in the world of server hardware, the most famous of which is the purchase by Nvidia chip maker of the Israeli Mellanox, the process of buying the ARM architecture developer by it. Intel is buying up technology developers in batches ...
Threadripper vs. EPYC: testing three AMD 32-core processors in server applications
... EPYC 7551p, EPYC 7532 and Threadripper 2990WX to test and compare them in popular server ... work. Unfortunately, the deal between ASRock Rack and Hetzner is under NDA ... left hand, and EPYC in your right hand, and you will not ... is to achieve a minimum delay in placing buy/sell orders ... which has
memory encryption options
, and EPYC Rome added register encryption (!), significantly ... 32 cores, Threadripper 2990wx and Epyc 7532 have almost the same ... already have a server running on the first epyc, and you want ...
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 ...
