Rosewill RCA-1204BK 120mm Sleeve Black Case Fan, 4/PK

Pros: Better than I expected for the price happy with the airflow/noise ratio

Cons: power cables are long and not bound in any way. Had to twist them a couple of times to keep them together

Pros: 4 fans for the price. Solid middle of the road fans.

Cons: At rated speed they are louder than other components (Hyper 212 cooler + EVGAGTX570 + other scythe case fans and earthwatts 650).

Overall Review: I have these hooked up to a Zalman ZM-MC1 multi-connector (on the 5v line) so I traded some airflow for lower noise. Note: Length of the wire is 12 inches.

Pros: -Price($6.99) -4x 120mm Fans -Quiet -No LED's

Cons: -not too much of a con but it doesn't move lots of air like my previous rose will fan but good enough for me.

Overall Review: -Wish the wires where covered in Black mesh like my 2x other rose will fans. -4x 120mm fans for $6.99+$1.99 for 3 day shipping you really cant beat that, and they are greats fans/Quiet too.

Pros: 4 120mm fans for the sale price is a steal, fans are ok, plain black plastic, 3pin power, they do their job

Cons: None

Overall Review: Using these with a fan controller, they stay quiet and move enouph air

Pros: *Quiet *Affordable *Moves air

Cons: *less dBA = less CFM *The screw holes don't come pre-threaded. What I did was before I installed the fans I ran screw threw each hole. Makes life allot easy and keeps you from striping screw heads.

Overall Review: *I purchase filters for all intake fans, keeps the dust out and reduces issues in hardware later on.

Pros: Cheap Quiet Moves quite a bit of air for the price

Cons: A short cable to plug it in, those of you with large cases (Not Me) may have some trouble plugging in these fans.

Overall Review: I installed two of these fans into my NZXT Gamma case and it runs very quiet and is way better then just my one NZXT fan on the back. I then sold the other two to someone I know for $20. So I was pretty happy with these little fans :)

Pros: Moves a decent amount of air, cheapest fans on the market.

Cons: When I bought these roughly a year ago, only two of four worked out of the box. They are rather loud - definitely more than the advertised 18dba. Completely drowns out my other fans rated at 37dba. Also the connectors are not really the best choice - you have to buy adaptors.

Overall Review: Spend a bit more money and get Scythe fans. You will not regret it.

Pros: Cheap, Moves a decent amount of air, not loud. Did I mention these were cheap? Quiet enough for my HTPC that sits about 10 feet from my couch. I can't hear them unless the central AC is off and it is dead silent in the room. Even then, these fans are hardly audible at that range. Even at close range these are pretty quiet fans. Can't ask for much more (at least not without paying more).

Cons: None at this price. Honestly if you are finding a con with these it is because you didn't buy the right product for your situation and your expectations are too high (except if they were doa or something). Because for a cheap (+/- $2.50 a fan delivered) fan that moves a good amount of air (40 cfm) and is pretty quiet (18dBA), this is the perfect fan - there are no cons. The price is even a steal.

Overall Review: These are virtually identical to the 4 Pack that Cooler Master makes. (in fact there is a part number that is the same on both the CM's and these - perhaps from the same factory in China, just branded differently?) I had two of the CM's on an HTPC case (Antec Fusion) and they started making some noise. I picked up these, replaced the CM's and no noise. I imagine these may start making that noise too maybe in a couple years, but I got two more brand new ones left over from this 4 Pack that I can use. This is a great value especially for people with multiple computers (5) or someone who builds on a regular basis. Good just to have around anyway.