Interpreting Computer adverts

Question 1

Memory

Answer 1

• DDR(type of memory), DIMMS, Memory
• MHz is speed of RAM

Question 2

Storage

Answer 2

• SSD pros: Faster data transfer rates, resistant to impact, quieter operation, uses less energy
• SSD cons: More expensive per GB of storage, isnt good for long term
• HDD pros: Longer life span, cheaper per GB of storage
• HDD cons: Slower data transfer rates, vulnerable to impact, larger physical size.
• Operational speed- rpm(resolutions per minute)
• Removable storage- DVD, USB(hard drives), CD, etc

Question 3

CPU

Answer 3

• GHz
• If there are two speeds, the first is the base speed and second is the overclock
• Cache memory- MB around the CPU specifications

Question 4

Graphics

Answer 4

• Do not refer to it as GPU
• Common manufacturers: Nvidia, Asus, Gigabyte
• RAM for graphics card: GDDRS or GB
• If “Graphic Card” is mentioned then it is dedicated, not integrated