The document outlines essential computer specifications, including the processor, RAM, and hard drive, which are crucial for determining a computer's overall capability. It discusses the importance of selecting appropriate components based on intended use, whether for general computing or gaming, and emphasizes the need for adequate storage capacity and performance. Additionally, it provides guidelines for building or purchasing a PC tailored to specific needs and budgets.

1. Computer Specifications
Identify Device &
Specification

10. 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

11. 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

12. 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.

13. 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

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

15. 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

16. 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)

17. 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

18. - 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

19. 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:

20. 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:

21. Typical HDD SSD Storage
two major formats:

22. 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

23. 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

24. 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

25. 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

26. · 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

27. 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

28. 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

29. Best PC Build!

30. TECH - HARMONY

31. TECH - HARMONY

32. TECH - HARMONY

33. TECH - HARMONY

34. 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?

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

36. 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?

37. 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?

38. 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.

39. 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.

40. 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?

41. 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?

42. 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?

43. 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.

44. 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.

45. 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

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