The Hewlett Packard 72 GB is a high performance hard drive designed for use in laptops. This internal hard drive has 72 GB media and storage space with low profile 3.5혬 x 1/3H external dimension and supports an effective SCSI interface. This Hewlett Packard 72 GB SCSI hard drive has a high rotational motor speed of 15,000 RPM and efficient Seek Time and Average Latency of 4.9ms and 2ms respectively ensuring quick functioning. The SCSI hard drive has a Low Voltage Differential that supports the high spindle speed of this internal hard drive. The Hewlett Packard 72 GB SCSI hard drive has a SCSI Ultra320 detailed interface, and also features Hot Swap technology.