computer Organisation

1. Dell OptiPlex 9020

2. Technical Specification
Of
Dell OptiPlex 9020

3. Central Processing Unit ( CPU )
Dell OptiPlex 9020 equipped with :
delivers significant performance
advancements—including improved graphics,
battery life, and security.With key features such
as Intel® Hyper-Threading Technology, that
allows each processor core to work on two
tasks at the same time for greater multitasking,
to the Intel® Iris™ graphics for stunning 3-D
visuals and faster, more advanced video and
photo editing.

4. Memory
Up to 4 DIMM slots 32GB DDR3 SDRAM
The main advantages of DDR3 are the higher
bandwidth and the increase in performance at
low power.
The supply voltage for the memory
technology is being reduced from 1.8 volts for
DDR2 to just 1.5 volts for DDR3
The DDR3 SDRAM devices will offer data
transfer rates up to 1600 Mbps

5. Storage
Samsung SSD SATA 1TB solid state drives
utilize the full potential of the 6Gb/s bus, and
offer the fastest solution in its class.
Featuring the ultimate balance of size and
bandwidth, SSD SATA 3.0-based solutions
are designed and built for today’s high
performance mobile and desktop platforms.

6. Circuit Board

7. In circuit board , there some adaptor slot
such as graphic , sound and network …

8. Graphic - GeForce GTX 980
The GeForce GTX 980 is the world’s most
advanced GPU, it delivers incredible
performance, unmatched power efficiency,
and cutting-edge features.

9. Network - Realtek PCIe Ethernet Controllers
Network Adapter - a computer
hardware component that connects
a computer to a computer network.

10. Input Device
•input device is
a peripheral used to
provide data and control
signals to an information
processing system such as
a computer or
other information
appliance. Examples of
input devices
include keyboards, mouse
and joysticks.

11. Mouse - Dell™ Wireless Mouse
The Dell™ Wireless Mouse is compatible with most
Windows operating systems. This lightweight, compact
mouse offers maximum portability and comfort for mobile
users. The curved shape minimizes wrist and hand stress
and is designed for right- or left-hand use.

12. Keyboard –
Logitech Bluetooth Illuminated
Keyboard
Logitech Bluetooth Illuminated Keyboard are sharp,
bright and always easy to read thanks to auto-adjusting
illumination which dims or brightens
depending on the amount of light in the room.

13. Output Device
•Any machine capable of representing
information from a computer. This
includes display screens, speaker, plotters, and
synthesizers.

14. Monitor - DellTM UltraSharp 24 Ultra HD
Monitor
Ultra HD : Get four times the resolution of Full HD
and see the finest details in your schematics,
designs and photos.
Adjusts to how you work: Ultrawide viewing
angles, plus tilt, swivel and height adjustment
features enable an uninhibited view.

15. Speaker - Beats Pill
•The Beats Pill frees you to roam so you'll always
have premium sound, anywhere you go. It’s
lightweight and small enough to fit in your bag.
If your phone or external device is low on
battery power, you can use the Beats Pill as
power bank.

16. Ports
port serves as an
interface between the
computer and other
computers or peripheral
devices

17. Universal Serial Bus (USB)
used in connection, communication,
and power supply between computers an
electronic devices.
Advantage of USB :
1.Higher Speed
2.Multiple Devices
3.Plug & Play

18. HDMI (High-Definition Multimedia
Interface)
• is the first industry-supported all-digital
audio/video interface. It's a single cable and
user-friendly connector that replaces the maze
of cabling behind the home entertainment
center.