EXPANSION-CARD.pptx-ajin-and-aljismer.pptx

1. EXPANSION CARD
AND
EXPANSION SLOT

2. WHAT IS EXPANSION CARD?
• An expansion card is a PCB (printed circuit board)
that pugs into an expantion slot on a computer
motherboard. An expansion card, is used to provide
additional functionality to the system or to upgrade an
exisiting function, such as sound or video.

4. WHAT IS EXPANSION SLOT?
• An expansion slot refers to any of the slots on a
motherboard that can hold an expansion card to
expand the computer’s functionally, like a video card,
network card, or sound card.

7. Different Kinds of
Expansion Slots
PCI, AGP, AMR, CNR,
ISA, EISA, and VESA.

8. • What is the PCI slot?
• Developed by Intel Corporation, the (Peripheral
Component Interconnect standard) (PCI) is an industry-
standard, high-speed bus found in nearly all desktop
computers. PCI slots allow you to install a wide variety of
expansion cards including: Graphics or Video cards.
Sound cards. Network cards.

9. PCI slot

10. • What is the AGP slot?
• An (Accelerated Graphics Port) (AGP) is a point to point
channel that is used for high-speed video output. This port
is used to connect graphic cards to a computer's
motherboard. It increases the speed at which machines
can render graphics while using the system's resources
more efficiently.

11. AGP slot

12. • What is an AMR slot?
• An (audio/modem riser) (AMR) is a riser expansion slot
found on the motherboards of some Pentium III, Pentium
4, Duron, and Athlon personal computers. It was designed
by Intel to interface with chipsets and provide analog
functionality, such as sound cards and modems, on an
expansion card.

13. AMR slot

14. • What is the expansion of CNR?
• CNR, short for (Communications and Networking Riser),
is a technology that was developed by Intel in the late
1990s as an expansion slot specifically designed for
modems, network interface cards (NICs), and audio
devices in personal computers.

15. CNR

16. • What is ISA expansion slot?
• (Industry Standard Architecture)
• ISA accepted cards for sound, display, hard drives and
other devices. Originally called the "AT bus" and
introduced with the IBM PC AT in 1984, the AT/ISA bus
extended the PC bus from 8 to 16 bits. For several years,
motherboards provided a mix of both 8-bit and 16-bit ISA
slots.

17. ISA expansion slot

18. • What is EISA expansion slot?
• (Extended Industry Standard Architecture) (EISA) is a bus
architecture that extends the Industry Standard
Architecture (ISA) from 16 bits to 32 bits. EISA was
introduced in 1988 by the Gang of Nine – a group of PC
manufacturers.

19. EISA expansion slot

20. • What is VESA slot?
• VESA is an acronym that stands for the (Video Electronics
Standards Association). The VLB is an older local bus
architecture popular on 486 computer systems in 1993
and 1994. PCI and AGP bus architectures have
completely replaced the VLB.

21. VESA slot

22. types of expantion card

23. • Sound cards
• Sound cards expand the sound capabilities of a PC. They
are popular with gamers and those who watch videos,
and/or television, on their PCs. With a sound card, a
system can go from mono sound, to stereo sound, to
surround sound.

25. • Video cards
• Video cards can increase the overall performance of a
system, depending upon the card that is installed. They
can also allow the addition of multiple monitors. One of
the ways that they increase performance is by taking the
workload off of the CPU and transferring it to the video
card. A good video card is a wise investment.

27. • Network cards
• Most motherboards have built in network cards; however,
they can fail or they might not connect to the right type of
network in your situation. Additionally, you might need to
connect with another or different type of network or make
multiple network connections. Those are a few examples
of situations where a network expansion card could prove
useful.

29. • Serial and parallel cards.
• Another reason to add expansion cards would be the
need to expand the life of legacy applications. Most
systems nowadays do not come with a serial or parallel
port; however, some applications and situations still call
for those types of connections. You can add an expansion
card that has a serial and/or parallel port in your system.

31. • USB cards.
• An expansion card will allow you to add more USB ports
to a system. You can also add newer versions of USB by
using an expansion card.

33. • FireWire cards.
• You can also add more FireWire ports to your system. If
you don’t have FireWire, you can use an expansion card
to add it, and, by installing an expansion card, you can
update your system.

35. • Storage cards.
• A variety of storage solutions are available through the
use of expansion cards. If you need to add a SCSI tape
array, you can add an expansion card that allows you to
connect to SCSI devices. There are also expansion cards
that are solid-state drives in their own right. They are an
extremely unique solution for storage and they are very
fast; however, they tend to be fairly expensive.

37. • Modem cards.
• Most systems no longer come with built-in modems.
However, some virtual private networks require the client
to dial-in in order to connect and a modem is needed to
do so. An expansion card that has a modem built into it
will resolve this problem.

39. • TV tuner cards.
• A TV tuner card allows a PC to make a cable television
connection. This is a popular option for a home theater
PC. Cable television can be routed through, or watched,
on the PC.