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Short and sweet: how to choose a RAID/HBA controller for the server

RAID controllers have not left and are not going to, on the contrary, hardware controllers for NVME and PCI Express drives (including M2 format drives) are entering the market. The abundance of drives and software features of RAID/HBA make you approach this choice as responsibly as possible, otherwise you may lose data. RAID controllers have not left and are not going to, on the contrary, hardware controllers for NVME and PCI Express drives (including M2 format drives) are entering the ...
RAID HBA Server
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Server fans: what they are, how they work

Server fans play a key role in maintaining the temperature at an optimal level. They operate at high speeds to ensure sufficient airflow within the server system, thereby cooling it. Most server fans are designed to operate at different speeds, which significantly enhances their efficiency. This means that when the server system is under load, the server fans operate at higher speeds to increase cooling, and when the load is light, the speed decreases. The main function of server fans is to ...
Server fans
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Lenovo ThinkAgile VX3320 review - a hyperconverged solution for simplified enterprise-wide vSAN deployment

Hyperconverged systems are rapidly gaining popularity and are already becoming the standard for building virtualization platforms in the corporate environment. Lenovo has released a special series of servers for installing and running VMware vSAN with tools for simplified administration and deployment at the customer's facility. The ideology of hyperconvergent solutions using VMware technologies has its advantages: this is a relatively low cost at the start, and the ability to scale almost ...
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Article about vertical wall-mounting of servers

An interesting solution for home laboratories, small test rooms or maintenance-free points where 1-2-3 pieces of equipment are placed, and every square centimeter is worth its weight in gold I often came up with the idea: why not place servers vertically, because if you do not have a special server rack, but have a 1U-4U machine, and even a full length of 655 mm, then this bandura will take up the entire room, the entire table or rack. No, I'm not saying that server cabinets are outdated and ...
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Palit GeForce GTX 1660 Super review: testing a novelty in computing and machine learning

The new series of video cards GTX 1660 Super is interesting, first of all, because of the high bandwidth GDDR6 memory. This is exactly what you need for machine learning tasks and work in Tensorflow. At a minimum, you can build your own Google Colab counterpart in a Mini-ITX package. In the fall of 2018, Nvidia released a line of RTX graphics cards based on chips codenamed Turing, which have built-in tensor and RT cores. The community of enthusiasts using conventional gaming graphics cards ...
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Thecus N5500 Review: enterprise 5-disk file server

... non-standard approach to file storage systems. For example, Thecus has made the ... , but not hot. The Thecus N5500 file server makes a noticeable noise during ... if you want. The Thecus N5500 file server uses a 200W Enhance Electronics ... to 100,000 hours. File Server Management Interface Thecus N5500 stores its operating ... . As befits an enterprise-class file server, Thecus N5500 has two network interfaces ... installed in the file server. As already mentioned, the Thecus N5500 file server is noisy ...
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Review of Thecus N5200XXX 5-drive small office NAS

5-disk file server for small offices. It is built on an Intel Atom D525 processor, which achieves excellent performance in RAID 5 and RAID 6. We will also test this NAS in real applications to see how quickly it is backed up or how quickly the antivirus checks its contents. p> Such file servers appear more often than others in reviews on our website, precisely because such NASs are most in demand by small companies, in cases where the customer wants to purchase one server for storing data ...
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NETGEAR ReadyNAS 516 powerful 6-drive NAS review

Today we are reviewing one of the most powerful desktop 6-disk NASs available on the market. It has a modern Core i3 processor, but with passive cooling. This NAS supports the installation of expansion cards, which means that in the future you can install a 10 Gigabit LAN controller in it. If the storage capacity is no longer enough for you, you can connect an expansion shelf, reaching 84 TB, and this volume is typical for more expensive devices. When marketers talk about the applicability ...
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Review of Thecus 1U4200XXX 1U rack storage

One of the most affordable 1U NAS designed for small offices where high demands are placed on storage reliability. Designed for 4 SATA drives, this NAS has a dual-module power supply, powerful cooling, a fast yet economical Intel Atom processor and all the general-purpose office NAS features found in Thecus products, including video surveillance, remote replication, iSCSI support, etc. Not every manufacturer has 1U rackmount storage systems, since many customers are guided by NAS volumes, ...
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Budget office NAS with built-in UPS - Thecus N4200 Pro

Thecus company has always been able to surprise with its unusual NAS, and the N4200 Pro model is just another confirmation of this. This is a NAS with an excellent OLED screen that displays the status of the device, with a fast processor, good functionality, but most importantly, with a powerful built-in battery that will help avoid damage to the RAID array in the event of a sudden power outage. We'll check out how the NAS will operate on battery power in this review. Storage system ...