Which one of these Cisco UCS blade servers provides 20 Gb/s I/O, boots from SAN, has 256 GB RAM, and 2 to 8 core processors?

Which one of these Cisco UCS blade servers provides 20 Gb/s I/O, boots from SAN, has 256 GB RAM, and 2 to 8 core processors?

A.
B200

B.
B230

C.
B250

D.
B440

Explanation: