Actual Items manufacturer or Batch Number Fully tested Total Capacity: 2GB Speed: DDR2 800MHz Type: Desktop Memory RAM Voltage: DDR2 1.9V Memory pin count: DDR for Desktop: 184 pins DDR for Laptop: 200 pins DDR2 for Desktop: 240 pins DDR2 for Laptop: 200 pins DDR3 for Desktop: 240 pins DDR3 for Laptop: 204 pins 800 MHz is compatible with DDR2 667 MHz / 533 MHz 667 MHz is compatible with DDR2 533 MHz Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect functionality Color: Random (color is random, no specific color can be requested) Material: PCB Package Contents: 1 x Memory Module Only the above package content is included; other items are not included Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm