Identify Device &Specification-Computer Specifications

Identify Device & Specification

1. Computer Specifications Identify Device & Specification

2. What is Specification ? - a list of the key components that make up the computer. It is provided by retailers to help buyers decide which PC, and which combination of features, they need. When buying a PC, it is important to start by deciding what it is you want the PC to do. SPEC-TACULAR QUEST

3. When reviewing a computer specification, the most important components to take account of are the processor, the amount of RAM and the size of the hard drive as these are central to the overall capability of the system. Specifications

4. UNDERSTANDING SPECIFICATIONS PC Specification Intel or AMD Processor Model No. 2 GB SDRAM 160GB Hard drive 48X Max CD/DVD drive 17” Flat Screen Monitor Integrated Graphics Card Microsoft Windows XP Pro Processor Information The processor is the ‘brain’ of the computer and controls most of the work done. Memory Information RAM (Random Access Memory) is the working memory the computer has available to do work. Hard Drive Information The hard drive is a central storage area for the program being run and the documents or assets created. Other Information Includes information about the sound and graphics capability of the computer, as well as details of the monitor, operating system and software that come with the computer.

5. Two companies - Intel Inc. and AMD Inc. - manufacture most of today’s PC processors and both offer a range that balances price and performance. Processors are generally defined by their speed - in megahertz (MHz) or in gigahertz (GHz) - and this relates to the number of operations they can perform per second. Processors

6. The higher the value, the faster the PC will perform and the more expensive it generally is. Processors

7. GHz – Computer processor speed is measured in gigahertz (abbreviated as GHz). Today’s computers are typically powered by processors rated in GHz speeds such as 2.4 GHz, 3.5 GHz, etc. 1 GHz means that the processor can execute 1 billion cycles per second. That being the case, the higher the GHz rating, the higher the performance (power) of the processor . Processors

8. The main working memory in a computer is called random access memory or RAM. The processor uses this memory to run programs. RAM is measured in megabytes ( MB/GB). Memory (RAM)

9. is the volatile, temporary memory your computer uses to hold your applications and the documents or web pages you’re working with. RAM is typically installed directly on the motherboard and is measured in gigabytes (GB), with 1 GB equaling roughly 1 billion bytes, or characters. RAM

10. - the computer’s primary storage area. It stores the applications and programs that run on the PC, as well as any work created by users. From a school’s perspective, the capacity of the hard drive, measured in gigabytes (GB), is a key criterion and should be given due consideration when reviewing PC specifications. Storage – The Hard Drive

11. HDD (hard disk drives) consists of spinning platters and moving heads that read and write data to the storage media. HDD storage has become increasingly inexpensive, with 1TB (1,000 GB) drives now included in many computers with very acceptable performance. Storage is now available in two major formats:

12. SDD (solid state drives) storage units are now utilized in many lightweight, high-performance laptop computers due to their many advantages: · Performance: With no moving parts, SSD drives exceed the performance of HDD storage. · Size: SDDs are extremely thin and lightweight The drawback to SSD use is that they are more expensive, although prices are becoming comparable to HDDs in recent months. Storage is now available in two major formats:

13. Typical HDD SSD Storage two major formats:

14. If you search the internet for graphics cards, you may be even more confused than with other computer components. There are many manufacturers providing sophisticated add-on graphics cards to give you the highest performance in such activities as video editing, 3D graphics, and powerful gaming programs. Graphics Cards

15. If you’re going to build your own desktop computer, you will need to purchase a motherboard to mount your electronic components on. This will include the RAM, Processor (also referred to as the CPU), and other components. Your online retailer or local computer store can help you determine the right motherboard for the mix of items you intend to install, ensuring you don’t run into any surprises· Motherboard

16. A processor that is compatible with the socket configuration on the motherboard · RAM slots that are adequate to support the amount of memory you want to install A motherboard ready for mounting CPU, RAM, and other components. Motherboard

17. You will also need other hardware components to complete your system: · Case: You need a tower or desktop case to house the system. Pick a case that is easy to open for access to the internal workings of your system. Other System Components

18. · Power Supply: Your system will need a power supply to run the processor, cooling fans, and storage. Don’t underestimate the power needed. · Peripherals: You will need the usual mouse, keyboard, monitor, and such items as gaming controllers Other System Components

19. BUILD YOUR DREAM COMPUTER SYSTEM You are task to provide a propose PC to purchase. The computer should be best for online gaming application. Use the provided picture of the proposed PC parts specification. The group will explain/defend their answer/build.(advertisement, infomercial, poster, song, poem, etc…) Group activity

20. RUBRICS CRITERIA POINTS Present and defend the fastest/best PC build 25 Present and defend a faster/better PC build 20 Present and defend a fast/good PC build 15 Present and defend a PC build 10

21. Best PC Build!

22. TECH - HARMONY

23. TECH - HARMONY

24. TECH - HARMONY

25. TECH - HARMONY

26. Some components are of course required just to get started – case, power supply, cooling fan(s), processor, some amount of RAM, and storage. You can always add graphics cards later in the process, as well as adding RAM and storage. If your budget permits, invest in the best processor you can afford – such as an Intel Core i5 CPU. SPECs DETECTIVE CHALLENGE What to Buy, and What to Buy First?

27. SPECs DETECTIVE CHALLENGE LAPTOP 1 Hard disk Drive Capacity Processor RAM Office LAPTOP 2 Hard disk Drive Capacity Processor RAM Office

28. This processor is even suitable for most gaming systems. Additional RAM and storage are easily added, so if you’re on a budget, you can save a little on the initial expense on those items (within reason – don’t shortcut RAM under 4GB). What to Buy, and What to Buy First?

29. Laptop System PC Specs – Laptop computers come with a wide array of options including processors, memory, storage, screen size, battery life, and portability (weight). How do you know what’s best for your needs? What’s Right for You?

30. Laptop Use: Are you using it for basic computing and internet use, video streaming, or gaming? Cost: Your budget will play an important role in the features you select.

31. Portability : If you intend to travel regularly with your laptop, weight and battery life will mean a great deal to you. Some guidelines for selecting the right mix of features for your laptop include: CPUs with respectable performance are processors in the Intel Core series such as i5 processors. You can achieve better performance by stepping up to i7 processors, but at an increased cost.

32. Good specs for a gaming PC are somewhat different from their non-gaming counterparts. Serious gaming activity will benefit greatly from additional power: Graphic cards: Add-on graphics cards with their own processors and video memory is the lifeblood of a quality gaming system. What About Gaming System Specifications?

33. RAM speed: Make sure your memory rating is fast enough to keep pace with your processor. For gaming, make 8GB RAM a requirement, with 12 or 16GB even better. If you have specific games in mind, check the minimum RAM requirements for that game, to avoid surprises. What About Gaming System Specifications?

34. HDD vs. SSD: SSD storage is faster and lighter, but you can store more for your dollar with HDD. Games and add-on features can use a considerable amount of storage space, but keep in mind that if you’re using a desktop gaming system, you can always install additional drives later, if needed. Whatever your choices, the goal is to have a gleaming, powerful computer ready to tackle your workload or entertainment needs. What About Gaming System Specifications?

35. What to Buy, and What to Buy First? Some components are of course required just to get started – case, power supply, cooling fan(s), processor, some amount of RAM, and storage. You can always add graphics cards later in the process, as well as adding RAM and storage. If your budget permits, invest in the best processor you can afford – such as an Intel Core i5 CPU.

36. EVALUATION Directions: Read each items below. Write T if the statement is True and F if the statement is False. Write your answer on the space provided for. ______ 1. The processors uses memory to run programs. ______ 2. A minimum of 2024MB (2GB) of RAM is recommended for general purpose PCs. ______ 3. 2048MB (2GB) of RAM is also sufficient for PCs running multimedia applications ,i.e ., those on which digital music, digital video or high-end graphics are being created/edited . ______ 4. The hard drive is the computer’s primary storage area ______ 5. A hard drive capacity of at least 80GB is recommended for general purpose PCs .

37. EVALUATION ______ 6. A hard drive capacity of 200GB or more is recommended if working with multimedia applications where large graphics and digital audio/video files are being created and stored . ______ 7. The capacity of the hard drive, measured in gigabytes (GB ______ 8. When buying a PC, it is important to start by deciding what you want the PC to do. ______ 9. Your processor is the engine for your computer. ______ 10. Computer processor speed is measured in gigahertz ( abbreviated as GHz

38. Additional Activities/Assignment Make a short reflection about this; “ “ Life is a matter of choices, and every choice you make, makes you.”