73GB: This indicates the storage capacity of the disk drive, measured in gigabytes (GB). In this case, the disk drive has a capacity of 73 gigabytes.
10K: This refers to the rotational speed of the disk platters inside the drive, measured in revolutions per minute (RPM). In this case, the disk drive operates at a speed of 10,000 RPM. Higher RPM typically results in faster data access and transfer speeds.
Ultra-320 LVD: This specifies the interface and data transfer rate supported by the disk drive. Ultra-320 is a type of SCSI (Small Computer System Interface) technology, providing a high-speed data transfer rate of up to 320 megabytes per second. LVD stands for Low Voltage Differential, which is a method used to transmit SCSI signals over longer distances and with higher reliability.
Hot-Plug Disk: This indicates that the disk drive supports hot-plugging, meaning it can be inserted or removed from a compatible server or storage system while the system is running, without the need for system shutdown.