How many half-height blades can you install in the enclosure shown?

A.
2

B.
4

C.
6

D.
8

Explanation:
Fan location rules
The c7000 enclosure ships with four Active Cool 200 Fans and supports up to 10
Fans. Install fans in even-numbered groups, based on the total number of server
Blades installed in the enclosure:
Four server blades — Install fans in bays 4, 5, 9, and 10.
Six server blades — Install fans in bays 3, 4, 5, 8, 9, and 10.
Eight server blades — Install fans in bays 1, 2, 4, 5, 6, 7, 9, and 10.
Ten server blades — Install fans in all bays.
! Important

If the fans are not in these exact locations, the thermal subsystem will be
degraded and no newly inserted server will be allowed to power up.