Today we're taking a look at one of Western Digital's latest hard drives to hit the market. The WD2500JS is a 250GB hard drive with a 7,200RPM spindle motor which supports the new SATA-II interface allowing for a theoretical maximum 300MB/s transfer speeds. Read on as take a close look at the drive and compare it against a high-performing SATA-150 drive to find out the performance differences between SATA and SATA-II.



Link: TweakTown