GlacialTech IGLOO 5710 Series CPU Cooler

Using our trusted T.E.C.C. testing methods, we compare GlacialTech's 5710 Series to all our previously tested coolers.
Chris Ramseyer
Published Wed, Dec 26 2007 11:00 PM CST   |   Updated Tue, Apr 7 2020 12:26 PM CDT
Rating: 72%Manufacturer: GlacialTech


IntroductionGlacialTech started in 2001 when eight PHD researchers specializing in thermal theory and three factory owners came together to form a total thermal solution provider. Since then the company has taken light weight materials and merged them with low noise parts whilst using a low cost manufacturing process to deliver low cost, high efficiency products. As of today GlacialTech has produced power supplies, HTPC and server chassis', fans and of course CPU Coolers like the ones we will be looking at today. The GlacialTech IGLOO 5710 Series makes up two of GlacialTech's thirteen current CPU coolers in production. Most of the heatsinks that appear on the GlacialTech website have familiar OEM styling inspiration and I wouldn't be surprised to find that GlacialTech makes OEM coolers for Intel or AMD. The 5710 Series is made up of the 5710 Silent and 5710 PWM with the difference being the type of fan used on this three heatpipe heatsink. The 5710 Series appears to be a middle of the road product with the dual 92mm IGLOO 5750 being the flagship. The IGLOO 5710 PWM and Silent are low cost solutions so we are not planning on seeing stellar performance numbers from these products, but GlacialTech advertises support for up to 130 watt TDP processors with optimal system cooling. With any luck their 5710 Line will surprise us like the Rosewill Z5 did last month and produce better than average results at a price point that will give us reason to celebrate.

Specifications, Availability and Pricing

Specifications, Availability and Pricing
The 5710 Series is a universal cooler that can be used on both modern AMD and Intel CPU Sockets. Their U-shaped heatpipe is attached at the base and goes up on each side to an aluminum fin area where heat is dispersed via a 92mm fan. The base of the heatsink also has an aluminum fin area that helps remove heat from the processor and is connected to the base of the heatpipes. The IGLOO 5710 is available with two different fans. The first being a 3-pin low noise solution and the second has a PWM 4-pin design. From the specifications quoted on GlacialTech's website both appear to be low noise solutions and we will test both models in today's IGLOO 5710 review. After a long search using PriceGrabber US and UK I was unable to find the 5710 products we will be looking at today. For that matter I was not able to find anything from GlacialTech at all. After a quick chat with representatives from GlacialTech in Taiwan I learned that the distribution schematic is now in place and products should be arriving on e-tail virtual shelves any day now. The 5710 Silent has an MSRP of 33.90 USD and the PWM is set at 36.40. As most are aware MSRP is a suggested price and for the most part when it comes to PC hardware real world prices tend to be below that mark when it comes to online sales.


The Package
As you can see the box is the same for both the 5710 Silent and 5710 PWM. On the front you can see the fans for each product which from the outside look identical. Also, the sockets that the product will work with are clearly labelled.
On the side you see GlacialTech's design philosophy and images of the mounting accessories that are included with the cooler.
On the rear of the package you can see which model is inside of the box. GlacialTech places a sticker showing if a Silent or PWM model is being sold.
The other side show the specifications and all of the CPU models that are supported.

The Cooler

The Cooler
Our first look at the IGLOO 5710 is of the face of the unit with the PWM fan attached. GlacialTech uses a 12 inch lead on the fan wires for both PWM and Silent versions. You can also see the heatsink that is mounted on the bottom just above the heatpipes. The cooler comes with Intel mounting hardware installed from the factory.
From the side you can see the three heatpipes and the fairly slim design of the cooler.
A view from the back shows that it is possible to add a second 92mm which may give the cooler better performance. In our Noctua NH-U12P review we found that adding a second fan did improve performance, but also made the cooler louder.
The other side of the cooler is identical to the side we have shown you already.
From the factory both coolers came equipped with a layer of thermal compound.
After removing the compound we find that the IGLOO 5710 does not come with a CPU contact area that has been grounded down to a mirror surface. It is debatable how much of a performance gain can be achieved by using a perfectly smooth surface, but nearly all of the experts agree that having one certainly helps performance.
If you are not familiar with the 4-pin PWM connector that is becoming standard on many fan designs, here is an image shown with a 3-pin that is found on the 5710 Silent model.

Accessories and Documentation

Accessories and Documentation
The IGLOO 5710 Series comes with mounting hardware for AMD Socket AM2 as well as older 754, 939 and 940 pin motherboards. The difference is mainly a center screw mount for the old sockets compared to the four mounting points for newer AMD hardware.
I found the screws to be neat when it comes to the design. It is possible to use your fingers to install them if needed but a Phillips screwdriver works best to ensure a tight connection that will not come loose with regular PC vibration.
The manual for the 5710 Series is a single page fold out design that makes use of images to instruct you on how to install the heatsink.

Testing Results

Test ResultsTweakTown uses a different method for testing CPU heatsinks which allows for an even playing field across all product tests. We feel that by using the same ambient temperature and strict lab-like testing procedures we are able to accurately compare one product to another. More information on our testing procedure can be found in the T.E.C.C. article here.
The PWM and Silent version of the IGLOO 5710 performed about the same in our tests. The only other coolers that we have tested thus far in this price range are the two from Rosewill; both the Z4 and Z5 out performed our GlacialTech coolers but they also cost a little more. Performance was better than the retail stock AMD and Intel coolers.
Our SPL testing shows that the 5710 Silent has a wide range from idle to full load. When the system is doing light duty activities the Silent model is one of the quietest coolers we have tested. When the system is running full load however it runs in the middle of the pack when compared to the other coolers we have tested.The PWM model leaves quite a bit to be desired when it comes to acoustic performance. At full load it is one of the loudest coolers we have tested thus far, and even the idle performance is poor.

Final Thoughts

Final ThoughtsNothing about the GlacialTech IGLOO 5710 Series really stands out as a need to have item. The performance is relatively low when used with a high speed multi-core CPU, and when the heat is on the acoustic nuisance rises just as much as the processor temperatures. With that being said, the 5710s only cost around 30 Dollars and for many this will be the only feature of concern. Many processors are sold as OEM or tray style without retail heatsinks and many home system builders look for OEM style solutions with OEM style price points. If completing your system at the lowest possible cost is what you are looking for then the two 5710 coolers will work fine for low wattage CPUs. Our testing configuration is geared more for high speed multi-core processors so the performance numbers tend to be a little high when compared to single or even dual-core processors in real world performance. Product availability is where GlacialTech needs to improve the most. With a distributer now setup in the US and Canada this area will improve quickly as products start to roll in. The home OEM system builder depends on availability just as much as cost so getting the products in their hands is obviously important.
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Chris Ramseyer started his career as a LAN Party organizer in Midwest USA. After working with several computer companies he was asked to join the team at The Adrenaline Vault by fellow Midwest LAN Party legend Sean Aikins. After a series of shake ups at AVault, Chris eventually took over as Editor-in-Chief before leaving to start Real World Entertainment. Look for Chris to bring his unique methods of testing Hard Disk Drives, Solid State Drives as well as RAID controller and NAS boxes to TweakTown as he looks to provide an accurate test bed to make your purchasing decisions easier.

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