Apple iMac 21.5" All In One Computer Core i3 3.1GHz 4GB 250GB Mac OSX Sierra

Processor / Chipset

• CPU
  Intel Core i3 3.1GHz
• Number of Cores
  Dual-Core
• 64-bit Computing
  Yes

Memory

• Max Supported Size
  8 GB
• Form Factor
  SO-DIMM 204-pin

Storage

• Read Speed
  24x (CD) / 8x (DVD)
• Write Speed
  24x (CD) / 8x (DVD±R) / 4x (DVD±R DL)
• Rewrite Speed
  16x (CD) / 6x (DVD-RW) / 8x (DVD+RW)

RAM

• Installed Size
  4 GB
• Memory Speed
  1333 MHz  

Hard Drive

• Capacity
  250 GB   

Monitor

• Monitor Type
  LCD
• Native Resolution
  1920 x 1080 (Full HD)
• Diagonal Size
  21.5 in  

Graphics Controller

• Graphics Processor
  AMD Radeon HD 6750M
• Video Memory
  256 MB VRAM

Dimensions & Weight

• Width
  20.8 in
• Depth
  7.42 in
• Height
  17.75 in  

Camera

• Form Factor
  integrated