The Disco Duro WD Elementos 20 Teras is a black external hard drive by Western Digital with a rotation speed of 5400 RPM. It has a 3.5-inch form factor and provides a read speed of 500MB/s. This HDD-only drive supports a transfer rate of 550 Mbps and comes with a cache size of 256 MB. The product is part of the Elements product line, making it a reliable choice for storage needs with a sleek USB interface for easy connectivity.
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