Jonsbo Adds Top Flow Dual-Fan White Edition CR-301
CR-301 uses Jonsbo’s updated light effect fan FR-201, the light effect of the front ring is slim and elegant, the side hexagonal array light effect is looming.
The innovation of CR-301 is that in order to further improve the heat dissipation rate of down-flow radiator, Jonsbo team designs a double layers fins group with double light effect fans, combining welding process with 6 copper pipes base, its performance can reach the traditional 12cm side-flow tower radiator. Besides, it’s 2 fans can blow the motherboard directly, it can help the heat dissipation of motherboard and so solve the defect of sideflowradiator which ignores the heat dissipation of motherboard.
- Model:CR-301(White)
- Radiator Size: 135mm(H)* 138mm(W)* 128mm(L)
- Fan Size: 120mm* 120mm* 25mm
- No. of heat pipe:6 PCS
- Operating Voltage: 12V
- Fan Connector: PWM 4PIN
- Fan Rotational Speed: 600-1600RPM±10%
- Noise Level: 18.0-25.0Dba
- Weight: 890g
- Compatibility: :Intel LGA775/1150/1151/1155/1156,AMD AM2/AM2+/AM3/AM3+/AM4/FM1/FM2/FM2+
- Max. CPU Power Consumption: = 135W
One of the main features of luminous down-flow radiator is that the luminous fan is parallel to the transparent side panel of the case, it can show the integrity of the light effect of the radiator. CR-301 uses Jonsbo’s updated light effect fan FR-201, the light effect of the front ring is slim and elegant, the side hexagonal array light effect is looming. The innovation of CR-301 is that in order to further improve the heat dissipation rate of down-flow radiator, Jonsbo team designs a double layers fins group with double light effect fans, combining welding process with 6 copper pipes base, its performance can reach the traditional 12cm side-flow tower radiator. Besides, it’s 2 fans can blow the motherboard directly, it can help the heat dissipation of motherboard and so solve the defect of sideflowradiator which ignores the heat dissipation of motherboard.
Senior Member
Posts: 6073
Joined: 2011-01-02
Inspired by hamburger.
Senior Member
Posts: 22075
Joined: 2008-07-14
Yep....took a lot of engineering to look at the Noctua NH-L12S and think "maybe it would do better with another fin array placed under the bottom fan with 2 extra heatpipes".... Because, that's exactly what it looks like they did.
Senior Member
Posts: 6073
Joined: 2011-01-02
Wait... is there no any solid connection between bottom and top metal heatsink??
I don't think top heatsink conducts temperature from bottom heatsink. Its just seem to be heated up by hot air from bottom.
What the purpose of top heatsink?
edit: nvm it's on back...
Senior Member
Posts: 290
Joined: 2010-07-20
I have to say, I'm impressed with the engineering that went into the design of this cooler.