COMPAQPRESARIO

CQ43-405LA

System FeaturesOS Windows ® 7 Home Basic 64 bit MemoryMemory type 2GB DDR3

Data StorageDescription HDD SATA 500 GB (5400 rpm)

Optical Drive SuperMulti DVD Burner

Expansion featuresPorts 1 VGA3 USB 2.01 RJ451 headphone output1 microphone

Slots Reader multiformat digital media card for Secure Digital cards and Multimedia Graphics Card:Intel(R) 82852/82855 GM/GME Graphics Controller (64 MB )

The sound card: Intel 82801DB(M) ICH4(-M) - AC'97 Audio Controller [B-1]

Red Card:Intel(R) PRO/Wireless 2200BG Network Connection

Modem: SoftV92 Data Fax Modem with SmartCP

CHARACTERISTICS

64-BIT OPERATING SYSTEMWe take into account is that to install a 64-bit operating system must have a 64-bit processor and a motherboard that supports it natively. Currently on the market are very few processors that are 32 bits

They chose this type of RAM and that is neither too fast nor too slow is normal and considering it is a type of DDR3 memory and promises to provide significant performance improvements in low voltage levels, which involves a decrease global consumer spending. The modules have 240-pin DDR 3. We can find from 1066-2333 MHz.

MEMORY TYPE

Offer high performance, low power consumption and cool operation, high capacity, extremely quiet perfect for notebooks and other portable devices.

SATA 500 GB(5400RPM)

Reads and writes all DVD and CD formats: DVD + R / RW / DL, DVD-R/RW/DL, DVD-RAM and CD-R/RW. A single layer DVD + R and DVD-R are burned up to 18x double-layer DVD + R DL Dual Layer and DVD-R DL at up to 8x, DVD-RAM at up to 12x, CD-R to a at 48x and CD-RW at up to 32x. LG GSA-H22N dubbed the "World's Fastest 18x DVD Rewriter

Optical Drive SuperMulti DVD Burner

Slots Reader multiformat digital media card for Secure Digital cards and

MultimediaAdvantages: read different types of cards Disadvantages: now come in almost all computers

Features: High speed USB 2.0 No external power required good I think these devices are very useful because they can be read with different types of memory cards

Graphics Card:Intel(R) 82852/82855 GM/GME

Graphics Controller (64 MB )

Graphics card:used to have a good quality imageand integrated cache helps the processor does not consume much memory your machine is a cache memory which stores the most frequently used files

The sound card: Intel 82801DB(M) ICH4(-M) - AC'97 Audio Controller

[B-1]

The sound card is a device that connects to the computer's motherboard, or it can be integrated into it. Play music, voice or audio signal. A sound card can be connected speakers, headphones, microphones, instruments.

Red Card:Intel(R) PRO/Wireless 2200BG

Network Connection

A network card is a type of expansion card that is inserted into the motherboard or a USB port like, and you can connect a computer to a network so they can share resources (printers, files and internet).? A card wireless network allows the same, only without using network cables, but radio waves are used to transmit information.

Modem: SoftV92 Data Fax Modem with

SmartCP

A modem is a device used to send a signal called carrier by another entry called modulating signal.Modems have been used since the 60's, mainly because direct transmission of intelligible electronic signals over long distances, it is not efficient, for example, for transmitting audio signals through the air, they require large antennas (the order of hundreds of meters) for proper reception.