Specifications of HP ProLiant DL380 G5 Storage Server - Assignment Example

 HP ProLiant DL380 G5 Storage Server – Specifications System specifications The server, HP ProLiant DL380 G5 Storage Server is a system that is made up of the hardware and software components that needs to have specific measures and specifications for a proper performance. It contains an operating system that is server oriented which tend to have the server client architecture for their proper usage. For the modern operating systems that need to be installed in the server, this can be the Microsoft windows and the Linux systems. On the current database in the information technology market there are specific directions and specific recommendations that need to be followed in order to get the right server. Before one begins to start purchasing for a server, there are some procedures which need to be followed. The Rack height is the term used for the rackmount servers. They are in dimension of 1U, 2U up to 7U whereby the U is the short word for the units. With the numbers, they represent the size of the rackmount. The height and width of a rackmount does not change but the depth changes. The best required rackmount is 2U because it has the required size needed for the company and the type of services it will be carrying through. The rack can also depend on the power edge of the servers and the amount of units to be used. Source Image: (http://docs.oracle.com/cd/E19088-01/v445.srvr/819-5730-10/rackmount.html) The figure above shows the Rack with its main components. The server needs only one processor that is fully configured because of the type of services to be offered. The processor is a machine that will be used in the company to process the office services and it needs to be connected to the server. A number of programs will run through the processor and be executed at the servers. The number of the applications to run on the processor will be determined by the capacity of the processor. If there are a lot of services and applications to be run on the processor, it needs to have a larger capacity. The capacity of the memory will be measured in numbers and for the right capacity of the company is to have two processors. The processor has a motherboard that is capable of holding the RAM. The RAM is the one that stores the information in the processor. For the company, it needs a maximum memory of 32 Gigabytes in order to store the information and data. The larger the memory, the information to be stored in the memory of the RAM in the processor is also large in number making work at the office to be easier. The image below displays the RAM of the server. Image Source: (vpswebserver.com) The ECC is the kind of technology protection that will monitor and support the Memory and Ram of the processor. The information and data kept for the company is very vital and it should be catered for as required. The ECC is a kind of technology that will be used for the protection of the company’s data and information. For the data transfer, there are a lot of factors to be considered that will be determined by the kind of the memory note to be used. The memory note PC2-5300 will be used in the system to transfer data and it will also co exist in the system. The power supply for the server will be the double Dual which will be used in the maintenance and proper flow of the power without shortages. This will also solve the issue of the power shortages incase of the low power supply. The standard flow of the power will be managed by the standard power supply. With the power supply, the server will be required with air that will be provided by the fan. The kind of fan to be used for the server is the redundant standard fan that will provide standard air condition to the server incase it becomes hot. The server does not need the storage capacity configuration because; the server does not need to keep different types of data. The server is only used to store office information and data which does not need storage configuration. The optical drive of the DVD and the Rewritable should be of eight times slim in order to be accurate in recording and transferring data. This is because the company needs a more advanced drive to get the information and data. The number of users to use the server should be above two hundred but not exceed four hundred. Users are the customers of the company who will be accessing the graphical user interface of the company system. The system also needs a warranty of which the company needs to take a three years package of warranty having a care for the server for the three years. It should also have an accidental damage service that will be of importance to the server with a bonus of three years tracking service for the server. All this will enable the server to be in total security covered by the warranty. Component Specifications Smart Array P400 Controller is a device to be used as a hot swap which will be controlling the disks along with the flow of the information data. The P400 Controller will be used in the RAID one to five and rebuild them in case of any problem and this is done when the RAID 0 is lost from the server. The picture displays the P400 controller. Image Source: (http://maychumaytram.com.vn/HP-smart-array-P400-cache-256MB-405132-B21-405831-001-1723.html) The sub components of the server should be installed which is normally done after the connector of the server has been installed. The hard drive architecture of the server should have a standard factor with a number of enclosure storage areas with an internal 36 ports. This will enable the server to have a good peripheral system connection that will enable a good data transfer protection. The enclosed 3G SAS will enable the information being transferred to obtain a serial number which will provide security to the system. The interface of the server should be of a SATA connection of 1.5 Gigabyte to increase the chances of having a faster chance. This is an interface that adapts a higher speed of connection with the best internet connection. The server should also have SAS connectors having two antennas having a wide port connection. This is to increase the speed of the network transfer and capture since there are two antennas. The cache memory speed of the server should be of 4.2 Gigabytes bandwidth and the server should be of 72 bits. The cache should be of 256 megabytes with the ECC protection and the battery of the server should be backed up in case of the power shortage. The transportable ability of the server is responsible for the reliable transportation of the server peripherals. The server should be able to have the ability to hold drives that will be used in the data transfers. The drivers are the inlet platelets used to insert information and data into the server. The drives should also have a capacity of up to 6 times 500 Gigabytes of information from the disks. With the 64 bit address memory data and information can flow such easily with enough pathway. The RAID 6 and the ADG (Advanced Data Guarding) will be the solution to the cost effective for the keeping the data and avoid giving of the faulty information. This will also depend on the applications to be used in the system and the back up battery to be used in case power is lost. The Cache upgrade being a specialized memory, it should be boosted and be given the right memory space in accordance to the requirements of the system. New technologies like stripping of the disks should be used in the server which then allows the information to be mirrored to form more copies of the disks. The server also needs to have server adapters that multifunction by working on every part of the system by being universal. The network interface of the net is the ability of the network to have a good base ground which is at 1000 for a good network capture. All the computers and devices should have the addresses that have certificates and ensure that they all follow the IEEE 802.3 standards. The transfer method of the data network should be of four lanes for the server to have a good connection. There should be a transfer of 10 megabytes per second for the half duplex cable and 20 megabytes per second for the full duplex. This should be used for the users who have a low data transfer and they do not use the internet such heavily. For the heavy users, the connection should be one hundred megabytes per second for the half duplex and Two hundred megabytes per second for the full duplex. The largest speed cable for the network should be of two thousand megabytes per second for both the half and full duplex. The cables for the network for the ten megabytes per second should be at one hundred meters high and be the same with the other network speeds. Physical Specifications A server is a system of software and computer software connected by a network. The hardware in this context, therefore, is similar to that of a normal computer. The term “hardware” refers to the assortment of physical elements of a computer. These include a mouse, keyboard, monitor, hard disk drive (HDD), graphic cards e.g. memory cards, chips etc. Several personal computers can be connected through a server. Therefore it is important to describe the physical components of a personal computer; as is demonstrated below: Case The case is a metallic and sometimes plastic housing of a computer. They are in most cases just the right size for the space under a desk, although there are other company brands that make more compact models case e.g. the Apple iMac. Laptops have all the elements combined into one piece; although some more recent brands come with a detachable screen that can be a tablet on its own. Motherboard This is the major component on the inside of the case. This is a rectangular board that has a circuit which connects all other parts of the computer, i.e. CPU, RAM and disk drives like the CD, DVD and hard disk. There are also slots within the case through which any additional components such as USBs may be connected. The picture below shows a motherboard. Image source: http://en.wikipedia.org/wiki/Server_Computing The following components are connected to motherboard directly: CPU (Central Processing Unit) is described as the “brain” of the whole computer. It is responsible for all functions of the computer. It has a fan that cools it down to prevent overheating. The Chipset is combined with the north bridge which connects the communication between all components of the computer system with the CPU. RAM (Random Access Memory) stores data that can be easily accessed at need by the CPU. It also determines the speed running programs in the computer. ROM (Read Only Memory) is what stores BIOS (Basic Input Output System) which runs immediately the computer turns on; a process called booting. Buses connect the various components of the computer, memory cards and sound output systems to the CPU. There is also a CMOS battery, responsible for keeping the memory for time and date. This is why time and date setting are always current. Storage devices include the computer data storage and any other components and media that retain data. Fixed media include hard disk drives that are a stationary component of the computer. Removable media include USB flash drives and Optical discs. Most machines have disc drives while practically all machines have USB ports. Input and output devices are housed externally from the main computer. Input devices are for entering information and controlling the computer. These include the keyboard, mouse, webcams, joysticks, microphones and touchpads in laptops. Output devices display readable information and include speakers, printers, monitors and Braille embossers. Mainframe computers are much larger than normal personal computer and one literally fills a room. The cost too is thousands of times more. Supercomputers are similar to mainframe computers but the tasks intended for its use must be extremely demanding. The term “supercomputer” refers to any fastest computer in the whole world at a particular time. The dimensions can also be referred to as the product depth and represent the height, length and breadth of the server case; known as the bezel. The covers of drive bays; removed to put in CD-ROMs and other drives are also called bezels. The weight of the server varies from 60 lb to 47.18 lb. These are pound measurements which can be changed to kilograms if need arises; as is the case. It is the combined weight of all the components of the server, including the case Electrical Specifications Input requirements in the scope of power supply is in two ways: either through direct current (DC) – when electrical supply is only one way or through alternating current (AC) – when the current changes direction in reverse. Line Voltage is the variation of current between two separate lines of distinct phases. The two lines in this case refer to the figures 100-132 VAC, and 200-240 VAC. These two have different amounts of current that they can take in. Rated input current can be defined as the total amount of electricity getting into the server. It’s measured in amperes (A). It is measured 10 A or 100 VAC. Rated Input Frequency it is the rate at which current flows into the server, measured in Hertz (Hz) in this case the 50-60 Hz. Input Power is the real power getting into the server with regard to the phase between the voltage and the current. BTU rating: BTU refers to the British thermal unit. This is the rating used to measure power in heating, steam production, air conditioning etc industries. Power Supply Output Power is the amount of power the server is expected to produce in a regulated power system. Ready Steady State Power is the amount of power required to start the server, if it had been off. The maximum peak power is the highest amount of power allowed into the circuit at any one given time. Environmental Specifications A stable environment provides maximum server reliability. A control system in respect to environment should be designed in order to support reliable data centre operations. A wide range of environmental conditions, control over humidity, temperature and airflow which is necessary for reliability and optimal performance of the server. A temperature range operating 50 degrees to 95 degrees F is recommended since it is optimal for server operator comfort and reliability. A temperature range operating of 10 degrees to 35 degrees C at sea level with an attitude de-rating of 1.8 degrees F per 1000 feet (1.0 degrees C per 304.8 meters) to 10,000 feet (3048 meters) is viable because it makes it easier to maintain a safe associated relative humidity at that particular temperature. This range verifies temperature within the server’s operating system hence making data transmission processes faster. Measurements of temperature are considered since they enhance the data centre regulation of density of heat-producing equipment located within the room of use. No direct sunlight should be allowed to penetrate into the server’s room. This prevents the server from slowing down due to severe high temperatures. The maximum rate of change within the server should be 18 degrees F/Hr (10 degrees C/Hr). This condition should determine the humidity in respect to rate of temperature thus detecting fluctuations within the server. Upper operating limit in the server of the office manager should be 10,000 feet of approximately 3,048 meters or 70Kpa/10.1 psia. This will create a favorable environment since the server will function by transmitting data with relatively high speed. In respect to the server, system performance may be reduced if it operates with a fan fault or above 30 degrees C. This means that a favorable server environment will not be provided. When a range of temperatures goes above 30 degrees C, humidity levels become high thus water condensation will occur which will lead to server corrosion. The operating range should therefore not go above 30 degrees C or occur too low. There will be a non-operating temperature range of -22 degrees to 140 F or -30 degrees to 60 degrees within the server. This will lead to very low temperatures which will lead to freezing thus preventing the server from running effectively in data transmission. In accordance to the maximum rate of change in the server, 36 degrees F/Hr or 20 degrees C/Hr will be applied. This will keep the server and enable it function under a cool temperature thus faster data transmission from the server to the other connected data systems such as computers. An upper non-operating limit which is 30,000 feet of 9,144 meters or 30.3KPa/4.4 psia will be required in order the server to function effectively. The limit enhances a favorable distance which is manageable when data transmission from one system to another is conducted. Maximum Wet Temperature of 101.7 degrees F and 38.7 degrees C will be appropriate since the server will effectively function under the stipulated degree range. A relative humidity which operates from 10% to 90% (Rh) and 28 degrees maximum wet bulb temperature will be convenient in that particular server. Ample relative humidity levels of this percentage are suitable for safe server operations. Server data centre is very sensitive to high levels of humidity. Too high levels of relative humidity causes water condensations hence leading to hardware corrosion problems of the server. A non-operating 5% to 95% relative humidity (Rh), together with 38.7 degrees C should be the maximum wet bulb temperature. By considering optimal relative humidity, the server cannot be corrosive and no damage will be incurred. Acoustic Noise Idle Minimum which involves fixed disk driver spinning enclosures an appropriate interface of the server. It will be used since it has a compatible interface features which runs data transmissions at a high speed. Wad (BELS) of 6.1 has helped the server to display and transfer data from one system to another. PAm (dBA) 44 helps the server open source implementation and develops dBA through PAM plugging to the server. Operating minimum of Random seeks to fixed disks of the server will be applied. References Gelenbe, E., & Lent, R. (2013).Information Sciences and Systems 2013 Proceedings of the 28th International Symposium on Computer and Information Sciences.. Dordrecht: Springer. Mueller, S., & Soper, M. E. (2006).Upgrading and repairing servers. Indianapolis, Ind.: Que. Norman, T. (2007). Integrated security systems design concepts, specifications, and implementation. Burlington, MA: Elsevier Butterworth-Heinemann. Read More