Hitachi Hard disk drive has a spindle speed of 3600 rpm, 1.8-inch hard disk drive designed specifically for use in portable consumer electronics devices. Design enhancements include ZIF connector to allow for easy design in integration into small handheld devices. In addition, this drive delivers a smaller footprint, exceptional shock tolerance, whisper quiet acoustics, and minimal power consumption. This winning combination of characteristics makes this series the perfect solution to enhance your entertainment on the go products.