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  An raid card is a type of expansion card that can integrate multiple hard disks into a larger logical volume. This logical volume can be recognized by the operating system as a separate storage device to achieve efficient storage and access to large-capacity data. HBA card  is a PCIe device display technology. It can cut a physical device into multiple virtual devices, and each virtual device looks like an independent physical device, so that each virtual device can be allocated to different virtual machines. The difference between Raid card and HBA card Although both raid cards and HBA cards can enhance system performance, their application scenarios and functions are different. Here are the main differences between the two cards: 1. Different functions Raid cards are usually used in servers or high-performance workstations, which can integrate multiple hard disks into a logical storage device, and provide faster data read and write speeds and higher storage capacity. It ca...

  In today's digital era, the demand for server performance in enterprises is higher than ever. As a   global IT solutions   provider,   Dell R760   server has become the preferred choice for many businesses, thanks to its exceptional performance and reliability.     The Dell R760 server incorporates the latest processor technology, featuring Intel Xeon processors, to deliver powerful computing capabilities for enterprises. Whether it's handling large-scale data analytics, running complex applications, or supporting virtualized environments, the R760 excels effortlessly. The combination of high-performance processors and ample memory ensures stable operations and efficient processing power, providing businesses with an exceptional performance experience.   In addition to its robust computing capabilities, the Dell R760 server offers outstanding storage and expansion performance. The server supports various storage options, including high-speed sol...

In this article we will introduce you in detail the Status LED indicators of  Dell PowerEdge R660 . The unique Express Service Code and Service Tag are used to identify the system. Table 1.  Status LED indicators and descriptions ICON DESCRIPTION CONDITION CORRECTIVE ACTION Drive indicator The indicator turns solid amber if there is a drive error. Check the System Event Log to determine if the drive has an error. Run the appropriate Online Diagnostics test. Restart the system and run embedded diagnostics (ePSA). If the drives are configured in a RAID array, restart the system, and enter the host adapter configuration utility program. Temperature indicator The indicator turns solid amber if the system experiences a thermal error (for example, the ambient temperature is out of range or there is a fan failure). Ensure that none of the following conditions exist: A cooling fan has been removed or has failed. System cover, air shrouds, or back filler bracket has been removed. Ambie...

  Powered by 3rd Generation  Intel Xeon Scalable processors , the Dell EMC  PowerEdge R750  is the ultimate rack server to tackle application performance and acceleration. General purpose server for demanding workloads   The Dell EMC PowerEdge R750 is a full-featured enterprise-class server with outstanding performance that can handle demanding workloads with ease.   The Dell EMC PowerEdge R750 is a rack server powered by 3rd Generation Intel Xeon Scalable processors that solves the performance and acceleration challenges your applications encounter. As a two-socket 2U rack server, the PowerEdge R750 delivers outstanding performance for the most demanding workloads. Each CPU can support 8 memory channels, and can support up to 32 DDR4 DIMMs at a speed of 3200 MT/s. Additionally, for dramatically increased data throughput, the PowerEdge R750 supports PCIe Gen 4 and up to 24 NVMe drives, optimizes air cooling and offers optional direct liquid cooling to suppo...