As many of you know, Western Digital is one of the most popular hard drive manufacturers. Nowadays there are 1TB hard drives. The biggest size of hard drive I saw so far was 1TB and 500GB. Read full article for review of this 750GB hard drive.
The WD7500AAKS hard drive is extremely quiet. It is one of the quietest hard drives I seen. The only negative side of the hard drive is the heat level. This hard drive gets pretty hot after couple hours of use, so I would recommend you to get hard drive cooler or have good case airflow. Also, this hard disk does not include a 4-pin molex power connector. The retail price of the WD7500AAKS hard drive is $250.