Western Digital (NASDAQ:WDC) and SanDisk (UNKNOWN:SNDK.DL) have just teamed up to announce a new tech wunder-gadget: The WD Black SSHD.

What is it, what does it do, and why is it great news for shareholders of Western Digital? Listen in, and find out, as Fool contributor Rich Smith lays out the details for you.

Fool contributor Rich Smith has no position in any stocks mentioned. The Motley Fool recommends Intel. The Motley Fool owns shares of Intel and Western Digital.. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.