Western Digital Ultrastar DC HC560 internal hard drive 20 TB 7200 RPM 512 MB 3.5 0F38785

Western Digital Ultrastar DC HC560 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA

Western Digital Ultrastar DC HC560. HDD capacity: 20 TB, HDD speed: 7200 RPM, Storage drive buffer size: 512 MB, HDD size: 3.5", Interface: Serial ATA

Features HDD capacity The maximum storage capacity of the hard disk, usually measured in bytes e.g. GB. 20 TB HDD speed The rotational speed of a hard disk expressed in rotations per minute. The faster the better. 7200 RPM Storage drive buffer size 512 MB HDD size The amount of data that the hard drive can store. 3.5" Interface Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2. Serial ATA Type Characteristics of the device. HDD Component for What this product is used as a part of (component for). Server/workstation HDD interface transfer rate 6 Gbit/s HDD sustained transfer rate 257 MiB/s Average latency The average duration before a device can start with a job (for example reading a file from a hard disk). 4.16 ms Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read 24/7 operation Workload rate limit 550 TB/year Mean time between failures (MTBF) Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism. 2.5 h Power Operating voltage Defines the range of operating voltages available 5 / 12 V