You'll find just one of those chips in the 120GB drive, two in the 250GB version, four in the 500GB unit, and double that again in the 1TB variant.
ທ່ານຈະພົບກັບຊິບພຽງແຕ່ ຫນຶ່ງ ໃນຊິບຂະ ຫນາດ 120GB, ສອງລຸ້ນໃນລຸ້ນ 250GB, ສີ່ ຫນ່ວຍ ໃນ 500GB ແລະອີກສອງລຸ້ນໃນລຸ້ນ 1TB.