iCooler x4 - High performance dual slot Cooler with optimized air ventilation

iCooler x4 features a high performance dual slot cooler. It comes with four 6mm copper heatpipes which transfer heat effectively from the GPU to the internal fins around the central fan. Thanks to the elegant design and smoothness of iCooler fan shroud, massive amount of cool air is drawn from the central cooler to cool down the internal fins and heatpipes directly.

To provide the ultimate heat conductivity larger surface area, iCooler x4 features four 6mm copper heatpipes which extend directly from the powerful 4890 GPU core. Heat from the 4890 GPU can rapidly transfer through heatpipes to fins that extend beyond the cooler. The optimized iCooler fan shroud design allows air flow to pass in and out and removes heat effectively. Together with the VRM heatsinks, iCooler x4 provides a great cooling platform for HD 4890.

Key Features

• Faster: Heat transfers rapidly out of GPU and reduces temperature instantly
• Cooler: Award-winning and performance leading iCooler Technology with enhacement of 4 heatpipes to transfer heat out faster
• Quieter: 10 dB lower than 4890 original cooler on ATI reference design

Massive amount of air is drawn from the central cooler to cool down the fins and heatpipes inside	The fan shroud design optimize for air ventilation that enhance cooling performance

iCooler x4 excels in noise management and is 10dB quieter than reference cooler	iCooler x4 transfer heat out of the GPU effectively.

iCooler Advantage

• Faster: Heat transfers rapidly out of GPU and reduces temperature instantly
• Cooler: Award-winning and performance leading iCooler Technology with enhacement of 4 heatpipes to transfer heat out faster
• Quieter: 10 dB lower than 4890 original cooler on ATI reference design

Models:

• HIS HD 4890 iCooler x4 1GB (256bit) GDDR5 PCIe

iCooler x3 - High performance dual slot Cooler with optimized air ventilation

iCooler x3 features a high performance dual slot cooler. It comes with three 6mm copper heatpipes which transfer heat effectively from the GPU to the internal fins around the central fan. Thanks to the elegant design and smoothness of iCooler fan shroud, massive amount of cool air is drawn from the central cooler to cool down the internal fins and heatpipes directly.

To provide the ultimate heat conductivity larger surface area, iCooler x3 features three 6mm copper heatpipes which extend directly from the powerful 4870 GPU core. Heat from the 4870 GPU can rapidly transfer through heatpipes to fins that extend beyond the cooler. The optimized iCooler fan shroud design allows air flow to pass in and out and removes heat effectively. Together with the VRM heatsinks, iCooler x3 provides a great cooling platform for HD 4870.

Key Features

• Faster: Heat transfers rapidly out of GPU and reduces temperature instantly
• Cooler: Award-winning and performance leading iCooler Technology with enhacement of 3 heatpipes to transfer heat out faster
• Quieter: 10 dB lower than 4870 original cooler on ATI reference design

Massive amount of air is drawn from the central cooler to cool down the fins and heatpipes inside	The fan shroud design optimize for air ventilation that enhance cooling performance

iCooler x3 excels in noise management and is 10dB quieter than reference cooler	iCooler x3 transfer heat out of the GPU effectively.

Models:

• Available soon

iCooler IV Cooling Technology

iCooler IV features a high performance dual slot cooler. Massive amount of cool air is drawn from the central cooler to cool down the internal fins directly. Heat from the 4850 GPU can rapidly transfer to internal fins that extend under the cooler. The optimized iCooler fan design allows air flow to pass in and out and removes heat effectively. With efficient central powerful cooling, the iCooler IV offer excellent cooling and noise control performance for the system.

Key Features

• Faster: Heat transfers rapidly out of GPU and reduces temperature instantly
• Cooler: Award-winning and performance leading iCooler technology with 10°C lower than reference cooler
• Quieter: iCooler IV excel in noise management. It's extremely quite and noise level is less than 28dB

Massive amount of air is drawn from the central cooler to cool down the fins underneath	The cooler design optimize for air ventilation that enhance cooling performance

Excellent cooling solution with 10°C cooler than reference cooler	iCooler IV excel in noise management. Noise level is less than 28dB

Models:

• Available soon

iCooler III features a high performance dual slot cooler. Massive amount of cool air is drawn from the central cooler to cool down the internal fins directly. Heat from the 4770 GPU can rapidly transfer to internal fins that extend under the cooler. The optimized iCooler fan design allows air flow to pass in and out and removes heat effectively. With efficient central powerful cooling, the iCooler III offer excellent cooling and noise control performance for the system. The noise level is under 24dB, which is 20dB lower than reference cooler

Key Features

• Faster: Heat transfers rapidly out of GPU and reduces temperature instantly
• Cooler: Award-winning and performance leading iCooler technology
• Quieter: iCooler III excel in noise management. It's extremely quite and noise level is less than 24dB

Massive amount of air is drawn from the central cooler to cool down the fins underneath	Noise level is less than 24dB, much lower than the reference cooler (44dB)

Models:

• Available soon

• Faster: Reduces heat faster than original cooler
• Cooler:  Cool down the GPU effectively
• Quieter: Less than 24dB

Models:

• HIS HD 3650 iCooler II 512MB/256MB (128bit) GDDR3 PCIe
• HIS HD 3650 iCooler II Display Port 512MB (128bit) PCIe
• HIS HD 3650 iCooler II 512MB (128bit) DDR2 PCIe
• HIS HD 3650 iCooler II 1GB (128bit) DDR2 PCIe
• HIS HD 3650 iCooler II 512MB (128bit) DDR2 AGP
• HIS X1650Pro iCooler II 512MB/ 256MB (128bit) DDR2 PCIe
• HIS X1650Pro iCooler II 512MB (128bit) DDR2 AGP

• Fast: Reduces heat faster than original coolers
• Quiet: Less than 24dB
• Cool: iCooler with ICE-Blue LED light
• All Cool: Durability, iCooler extends the card life
  

What expert says:
"That is, quiet and effective. The noise rating is under 22dBA, which is pretty quiet indeed " Hardavenue.com review on HIS Excalibur 9600XT Turbo iCooler

Model:

• HIS X700Pro iCooler 256/128MB PCIe
• HIS X700Pro iCooler VIVO 256MB AGP
• HIS X700 iCooler VIVO 256/128MB PCIe
• HIS X700Pro iCooler 256/128MB AGP