When it comes to data storage capabilities, which do you prefer, raw storage capacity or scorching performance? With Sonnet's Tempo SATA E4P, you get the best of both worlds! This card offer unprecedented scalability through its support of port multipliers—it can handle up to twenty drives!Used with high-performance drive enclosures like Sonnet's Fusion D500P, port multipliers manage the data flow of up to five drives in one enclosure through a single cable. Using today's highest-capacity drives, you can connect an astounding 40 Terabytes (40,000 Gigabytes!) of storage!