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Titan TTC-NC55TZ/RB 120mm & 140mm Z-AXIS Cool & Silent Siberia CPU cooler

  • 120mm: 800+/-25%~2200+/-10%RPM
  • 140mm: 700+/-25%~1800+/-10%RPM
  • 120mm: 24.23~66.62 CFM
  • 140mm: 34.78~89.43 CFM
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Learn more about the TITAN Technology Limited TTC-NC55TZ/RB




Fan & Heatsinks
Fan Size
120mm & 140mm
Socket AM2/AM2+/AM3/AM3+/FM1
LGA 1150/2011/1156/1155/1366/775
Bearing Type
120mm: 800+/-25%~2200+/-10%RPM
140mm: 700+/-25%~1800+/-10%RPM
Air Flow
120mm: 24.23~66.62 CFM
140mm: 34.78~89.43 CFM
Noise Level
120mm: <16~<38 dBA
140mm: <8.3 ~<28.8dBA
Power Connector
4 Pin

Physical Spec

Fan Dimensions
120 x 120 x 25mm
140 x 140 x 25mm


5 x 8mm heatpipes
5 x 8 mm double U shaped heat pipes to maximize heat conductivity and performance (220W TDP)

Great CPU cooling performance
Offers great CPU cooling performance while also cooling other surrounding components such as memory, MOSFET, and north bridge

2 in 1 cooler design
2 in 1 cooler design provides excellent airflow through innovative downward and sideways airflow

PWM function
PWM intelligent controller provides a wonderful balance between performance and rumble generated from CPU

12cm & 14cm Kukri fan
12cm & 14cm Kukri shaped fan for efficiency and silence

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the TITAN Technology Limited TTC-NC55TZ/RB

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  • Chris P.
  • 5/4/2014 7:51:59 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month

5 out of 5 eggsWorth the buy

Pros: Cools my MOSFETs and ram. Plus most the motherboard. I got a Gigabyte 990FXA-UD3 rev 3. The factory heatsinks suck and need extra cooling. This cooler solved that problem. I plugged the 140mm fan into the Case Fan 1 PWM connector and ran the fan at 100%. The 120mm fan on the vertical side of the heatsink, I plugged in to the CPU Fan connector. With the 140 running full all the time, the 120 hardly comes on. When I work on editing videos or playing a game, the 120 ramps up to 30 to 50%. The cooler in general keeps my CPU down to 104 at full HD rendering.

Cons: None at this time.

Other Thoughts: Bought the cooler from another website. So can't say anything about newegg. Oh one peace of advice. May not fit in a Micro ATX case. I put it in a Cooler Master HAF 912. It just clears the side panel.

3 out of 3 people found this review helpful. Did you? Yes No

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