Pros: Good replacement for my Tivo fan. It has a small sensor by the blades to detect air temperature while blowing. It runs at 1900rpm when 25c (77F) to 4200rpm 50c(122F)

Cons: none

Overall Review: I replaced my RCA-80 Tivo fan with this unit when I added an second hard drive. With a single hard drive and the stock fan was running 107-111F. The new fan with additional hard drive is running 100-105F.

Pros: Sturdy construction, nice design. Has been on and working for the last 9 months.

Cons: No fan, gets a little hot. Blue light on front is on the bright side. The power supply cable is like an s-video cable and seems to come out easily.

Overall Review: I have had this connected to my Time Warner SA8300-HD DVR for over 9 months and it works like a champ. Came with all the cables to connect to DVR