Spire Coolgate 2011 - Small But Mighty

Since 1998 Spire has been manufacturing and providing cooling solutions for computer manufacturers worldwide. Initially they specialized in OEM (original equipment manufacturer) and ODM (original design manufacturer) products, though as of late they have branched off into the enthusiast segment of the computer market. Spire has designed and produced products ranging from cases to power supplies and aftermarket cooling products.

Spire Coolgate 2011 HSF

Today we’re going to be looking at the Spire Coolgate 2011 CPU cooler. This cooler is currently priced at just $34.29 or £21.86. The Coolgate 2011 is designed to be lightweight, compact, quiet, and most of all affordable. With four 6mm, U-shaped, copper heat-pipes it’s not designed to be the greatest aftermarket cooler on the market. More so to replace the loud, inefficient cooling solutions that ship with Intel and AMD’s current CPU offerings.

Image Description

The Coolgate 2011 comes bundled with a sleeve bearing 120mm fan which has a rated speed of 800-1600 RPM and is capable of pumping out 71 CFM at 19 dBA. The included fan has a 4-pin PWM (pulse width modulation) connector. There are no LEDs on the included fan, but it is sleeved nicely so there aren’t any stray wires hanging around once the CPU cooler is installed.

Spire Coolgate 2011 HSF Main Features:

Spire Coolgate 2011 HSF Specifications:

Spire Coolgate 2011 Compatibility: Spire Coolgate 2011 MSRP:

Spire Coolgate Unboxing

Spire Coolgate 2011 Retail Box

Starting at the front of the box, we can see the fan through the clear plastic front as well as a graphic of the cooler. Some of the features are also listed, such as the warranty and the sockets that are supported.

Spire Coolgate 2011 Box Back

The reverse side of the Spire Coolgate 2011 box gives us some background info on this series of CPU coolers, such as mounting compatibility and letting us know about the all copper heat-pipes they use. As well as showing us a few graphics of some of their other CPU cooler offerings.

Spire Coolgate 2011 Box Side

On the side of the box we are able to see some more details on the Coolgate 2011. We can see that it features four 6mm all copper U-shaped heat-pipes, as well as some info on the fan and the compatible CPUs. At the bottom we can see a list of included contents as well as another graphic, this time of the Coolgate 2011 itself.

Spire Coolgate 2011 Unboxing

Once I opened the box up, I found a white cardboard box at the top of the packaging. This box housed all the paperwork, mounting hardware, as well as the BlueFrost SP802 high performance thermal paste that comes with the Spire Coolgate 2011 CPU Cooler.

Spire Coolgate 2011 Accessories

The first thing I noticed when I took the accessories box out was how light it was. You can see above why that was. The mounting hardware that is included is tool less and made of lightweight plastic. Very surprisingly, this lightweight plastic was very strong and not flimsy feeling at all. As you can see there is an install guide as well as a warranty card included.

Spire Coolgate 2011 Bundle

Here is everything that’s included; the Spire Coolgate 2011 and the accessories.

Spire Coolgate 2011 Up Close

Spire Coolgate 2011 HSF Back

Taking a look at the Coolgate 2011 I was able to count 50 aluminum fins which are about 0.5mm thick and spaced approximately 1mm apart. The fins are soldered directly to the four 6mm copper heat-pipes.

Spire Coolgate 2011 HSF Base

When we look at the base of the Coolgate 2011, you can clearly see that it is an HDT or heat-pipe direct touch style cooler. This means that the heat-pipes make direct contact with the CPU which means better heat transfer into the fins. You’re also able to sneak a peek at the mounting system that is used by the Coolgate 2011.

Spire Coolgate 2011 HSF Side

Moving around to the side of the Coolgate 2011, we are able to get a closer look at the heat-pipes. You’re able to count that there are four of them and again, they measure 6mm in diameter.

Spire Coolgate 2011 120mm Fan

The 120mm PWM fan that is included with the Spire Coolgate 2011 HSF is called the BlackStar. The Spire BlackStar fan measures 120 x 120 x 25mm (LxWxH) and features nine blades with a sleeve bearing that has an estimated life of 30,000 hours. This fan has a rated speed of 800-1,600 RPM and at full speed it is capable of pushing 71 CFM at 19dBA.

Spire Coolgate 2011 HSF Side

Here is a closer look at the 4-pin fan header on used on the Spire BlackStar fan. You can also see that they sleeved the cable, which is very nice.

Spire Coolgate 2011 HSF Side

With the fan attached to the Coolgate 2011 we can see that the cooler isn’t much thicker than the fan itself, which lets us know that this is far from the large, cumbersome cooler that some are used to dealing with.

Spire Coolgate 2011 HSF Top

Looking at the top of the Coolgate 2011 gives us a good look at the unique pattern the fins are arranged in. This unique pattern on the fins allows for more surface area and therefore more cooling capability. This angle also gives us a look at the copper heat-pipes again.

Installing the Spire Coolgate 2011

Spire Coolgate 2011 HSF Installation

To install the Spire Coolgate 2011, you first need to pick the appropriate socket mounting hardware. In my case, I am installing into an Intel LGA 1155 socket so I chose the LGA 775/1156 bracket. In case you didn’t know the mounting system for LGA 1156 and LGA 1155 are the exact same.

Spire Coolgate 2011 HSF Installation

The second step is rather simple; you simply take the appropriate pushpin for your socket and press it into the mounting bracket. You can’t force the wrong pushpin in the wrong bracket, so if you have to force the pin in, check to ensure you have the correct one.

Spire Coolgate 2011 HSF Installation

The last and final step is as simple as pushing the clips on the base of the cooler over the notches on the mounting bracket. If you’re using this in an AMD system, you don’t have to do anything except remove your stock cooler and clip this on just like your stock cooler attached.

Spire Coolgate 2011 HSF Installation

Here is a better angle for you to see exactly how the mounting clips attach to the mounting bracket. It’s an extremely simple mounting system which is designed to simplify the installation procedure. With this mounting system, if you’re going from the stock cooler you don’t even have to remove your motherboard from the computer to install this cooler.

The Test System

Today we’ll be comparing the Spire Coolgate 2011 against a few other coolers that we’ve previously tested.

Thermaltake Frio OCK HSF Installed

Here is a short list of the parts that make up the test system:

Intel Test Platform
Component Brand/Model Pricing
Processor Intel Core i5-2500K Click Here
Motherboard ASUS P8P67 Pro
Click Here
Memory Corsair Vengeance 8GB DDR3 1600MHz Click Here
Video Card EVGA GeForce GTX 470
Click Here
Storage Drive Crucial C300 64GB SSD
Click Here
Power Supply BFG Technologies EX-1000
Click Here
Chassis Cooler Master HAF 932
Click Here
Operating System Windows 7 Home Premium (64bit) Click Here

Test Specs:

Thermaltake  Frio OCK CPU Cooler

Here you can see the clocks and voltages that the system will be using for the overclocked tests.

For monitoring all temperatures I am using Coretemp. For idle temperatures, the computer was left unused for 15 minutes at desktop allowing it to settle. For load temperatures, prime95 was used, and ran for 20 minutes using the default “blend” setting. The CPU was tested at stock speeds with turbo enabled. Our overclocked tests were run at 4.8 GHZ using 1.46v to maintain stability. All tests were done using Arctic Cooling MX-2 thermal paste. Temperatures shown will be the average of all four cores. For those who are curious, the ambient room temperature is right at 74 degrees Fahrenheit or 23.3 degrees Celsius.

Temperature Testing

Spire Coolgate 2011 Stock Temperatures

At the stock clocks on the Intel Core i5 2500k, the Coolgate 2011 manages to not only best the retail box cooler that Intel includes but also comes within just a mere two degrees Celsius of the Cooler Master V8. This is pretty impressive as the V8 is almost twice as large in weight and size as the Coolgate 2011, and it features six 6mm heat-pipes to the Coolgate 2011’s four 6mm heat-pipes. Managing to keep the CPU at a cool 53 degrees Celsius isn’t bad! I should also note that during the load test the Coolgate 2011 was completely inaudible. At no point was I able to hear the fan on the cooler spinning up!

Spire Coolgate 2011 Overclocked Temperatures

Once we take the test system up the specified overclock of 4.8GHz using 1.48v we can see that the Coolgate 2011 seemed to struggle a little bit, coming in at 88 degrees Celsius. Though, again it managed to stay within just a few degrees Celsius of the Cooler Master V8. This came as quite a shock to me, as I wasn’t expecting this small cooler to perform this well! Again, even under full load the Coolgate 2011 was completely inaudible. I wasn’t able to hear it over any of my other fans in my case.

Final Thoughts and Conclusions

This was my first hands on experience with a Spire product, and I can comfortably say that this little cooler definitely surprised me. I’m really not sure what was more surprising though, the fact that the install took just about three minutes to complete, or that for such a small cooler it was able to keep up with one of the larger coolers that I’ve tested. Coming in at just 53 degrees Celsius on full load at stock speeds, the Coolgate 2011 certainly managed to best the stock Intel cooler by a whopping 14 degrees Celsius.

Spire Coolgate 2011 HSF

With such a small footprint, and being virtually completely inaudible the Coolgate 2011 would make the perfect replacement for your noisy stock cooler. The ease of installation is something I can’t speak highly enough of. I’ve never come across a cooler that was as easy to install as this was. It was simply a matter of placing your mounting bracket, then inserting the correct pushpins through the mounting bracket and then clipping the Spire Coolgate 2011 onto the mounting bracket. In total it was about a three minute installation!

Spire Coolgate 2011 HSF

With the Spire Coolgate being priced at $34.29 or £21.86, this cooler isn’t aimed to be thrown into the higher end of the enthusiast cooling market. This cooler is perfect as a stock cooler replacement for those that want a quieter and better performing solution.  The fact that the Spire Coolgate 2011 was even capable of handling a moderate overclock was icing on the cake. I wouldn’t recommend that you try and run such a harsh overclock as we did in our tests today, but it should easily handle something a bit milder say perhaps 4.2-4.5GHz. 


BIOSTAR TPower X79 Value Award

Legit Bottom Line: If your main interest is to maintain a quiet machine, yet not sacrifice on performance the Spire Coolgate 2011 is definitely a CPU cooler to consider!