Yes, it's 7 fans.

1 at the bottom front, below the DVD slot.
2 at the right side, cooling down the HDD.
1 is slightly higher than the HDD one. Cool down the whole system.
1 at the back, usual standard place.
2 at the top. Large 0.42A fans
= 7 fans. But due to the difficulties in sourcing NZXT fans in MY, I have to settle for 4 fans instead.

actually NZXT Phantom is a very interesting casing. 5 fans takes up to 20W as stated at the manual, it's water-cool ready and can support up to 2 radiators, good cable management and everything is practically screwless. It's slightly larger than HAF-X and better cooling & cable management. And it's lighter too