The blazing fast family of server hard drives includes the 10,000 RPM Ultrastar 36LZX, which provides storage capacities up to 36GB. The Ultrastar 36LZX 10,000 RPM drives boast the most bits per square inch - 7.04 billion to be exact - of any server-class hard drive in the world. This higher density contributes to higher storage capacity. IBMs Ultrastar drives also include several proven technologies including power save and standby modes, glass disks platters, the load/unload mechanism, giant magnetoresistive (GMR) recording heads, and Drive Temperature Indicator Processor technology or Drive-TIP. Combined, these technologies help increase reliability and performance, decrease power usage, and monitor the temperature of the drive.