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Noctua NT-H1 Thermal Compound Review |
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Reviews
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Written by Tom
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Friday, 11 September 2009 00:00 |
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Often overlooked and taken for granted, thermal paste is a necessary component in PC assembly and while the retail packaging for CPUs typically come with a heatsink and fan with thermal paste applied at the factory it typically isn't the best for ensuring that the maximum amount of heat is transferred from the processor to the heatsink especially if the CPU is going to be overclocked. Thermal paste is designed to take up the gaps between the heatsink and the IHS of the processor, thus eliminating the air in the gaps. Metal to metal contact is best for maximum heat transfer. There are many thermal pastes available, so which one does one choose from? We hope to shed a little light to this confusing topic.
In the past we have talked about the significance of ensuring that components stay within operating conditions to ensure long life and continued functionality. Let us rehash it a little bit, electronics, in normal operations, generate heat. This heat needs to be moved away from the component and expelled. If the heat is not moved away or is allowed to remain, electromigration can occur. Electromigration is physical damage/wear to the traces cause by electrons moving through them. The more heat that is allowed to build up, the faster the electrons move, causing more damage. While there are numerous heatsink/fan combinations available, often over looked is the thermal interface material that resides between the IHS of the CPU and the base of the heatsink. Metal to metal contact is best for optimum heat transfer, but due to manufacturing and machining processes that may not be possible in many cases. So we have to use a thermal interface material. The main purpose of the thermal interface material is to fill minor gaps that can allow air to get trapped between the IHS of the processor and base of the heatsink, air is a great insulator and allows heat to remain close to the component.
Today we are taking a look at Noctua's NT-H1 Thermal Interface Material. Noctua has a reputation in the industry for producing very competitive CPU coolers and fans. As the NT-H1 is non-conductive it can be used on GPUs and chipsets as well as CPUs. Maintaining the maximum amount of heat transfer will ensure long life of the components being used.
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Last Updated on Saturday, 12 September 2009 15:21 |
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InWin Extreme Series B2 Stealth Bomber PC Case |
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Reviews
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Written by Scott
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Wednesday, 09 September 2009 13:03 |
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Today we will be taking a look at the In Win Extreme Series B2 Stealth Bomber Case. Throw out the idea of another black boxy case and take a look at the sleek lines of this military inspired case. This case gives the form of function of a typical pc case but adds visual elements that remind you of the stealthy bomber it takes its name from. Additional features such as a motorized media bay cover, LED illumination for the media bays and customizing stickers make the case stand out in the market. Inside the case you'll find ample room for your mobo, power supply and numerous hard drives and media drives.
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Last Updated on Thursday, 10 September 2009 08:16 |
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Vizo Master Panel II Review |
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Reviews
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Written by Tom
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Monday, 17 August 2009 05:51 |
Space is a precious commodity in a computer case. Manufactures are constantly trying to figure out where to put the I/O connections for the front panel. Some manufactures limit your connections by just placing two USB ports and mabe a couple of audio jacks up front. So that means if you have any more than two devices, you're going to have to go to the back of the case to connect any additional devices and if the PC is tucked neatly back in some corner of the desk; it makes it that much more difficult to get to.
Vizo has your solution: The Master Panel II. The Master Panel II's slogan is "No need to go to the back, Do it in the Front." Truer words have never been spoken. The Master Panel II offers a high speed USB 2.0 Multi-card reader, a fan bus with the ability to control up to two fans, two USB 2.0 ports, i1394 port, an eSATA port, A/V connection and audio in/out, all tucked into the space of a 51/4" drive bay. There is plenty of options on the Master Panel II and should satisfy all but the most connection hungry user. While all the connections are nice, if performance suffers then what's the point of having the connections if they perform poorly. Is the Master Panel II up to the task or is it just another pretty face? Read on to find out.
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Last Updated on Monday, 17 August 2009 11:18 |
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CoolerMaster Hyper N620 CPU Cooler Review |
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Reviews
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Written by Tom
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Monday, 10 August 2009 05:43 |
With the plethora of good performing tower coolers that are out on the market, how does one set their self's apart from the rest of the pack? Every fan attached to a heatsink has a dead spot in the center where the fan blades attach to the hub. How do you eliminate or reduce the size of the dead spot? CoolerMaster has the answer with their latest cooler in the Hyper Series: the Hyper N620. CoolerMaster choose a unique design with the cooler that is designed to handle two fans configured in a push/pull configuration that takes the dead spot out of the cooling equation by offsetting the fans from one another. This configuration leads to a quite different shape of the finsink as compared to other tower style coolers.
CoolerMaster chose to use a more traditional design with the base of the Hyper N620, which unlike the Hyper TX3 and Hyper 212 +, eliminates the heat pipe direct touch technology and returns to the polished copper base attached to numerous heat pipes. This type of has proven to be a great performer and offers lesser chance that air will become trapped between the base and the IHS of the processor. A smooth flat base will provide the best heat transfer. So how does the CoolerMaster Hyper N620 perform? Read on to find out.
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Last Updated on Monday, 10 August 2009 13:11 |
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