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Be Quiet Computer Tower Case

Be Quiet Computer Tower Case A very well engineered housing which fulfils its claims. (4th September 2017 via Trustpilot)
CR-95C Black Pearl IcePipe 95W Fanless CPU Cooler
117 due on 15 Dec, 3 pre-ordered
Email me when in stock
(20 customer ratings / 1 review)
CR-80EH Copper IcePipe 80W Fanless CPU Cooler
77 in stock, 272 more due on 15 Dec
(57 customer ratings / 2 reviews)

Nofan IcePipe Fanless CPU Coolers

- Replaces the Nofan CR-100A IcePipe 100W Fanless CPU Cooler

This next-generation fanless CPU cooler uses IcePipe technology - no fans, no dust, no noise. It is capable of silently cooling almost any modern processor with a TDP (thermal design power) output of up to 80 watts (CR-80EH) or 95 watts (CR-95C).

Fanless cooling - at last!

Probably the biggest technical advancement of the last decade in the field of PC cooling has been the invention of the thermal heatpipe. This has allowed a much greater efficiency of heatsink to be designed since heatpipes are good at moving heat from one location to another, both quickly and silently.

However, the performance of heatpipes has been limited by their internal design, which relies on cyclic evaporation and condensation of the water inside them. That is until now! The next generation heatpipe has arrived - it's smaller, lighter, wickless and offers a massive improvement in performance. Its design is patented by Nofan Corporation of South Korea, and it's called the IcePipe.

The holy grail of quiet computing is excellent cooling without resorting to the use of a fan. Rather than using forced airflow along with its associated problems (noise, dust-build up, bearing wear and limited lifespan), convection cooling is undoubtedly the technology of the future and because of the IcePipe, this is now a realistic possibility.

The exact details of how the IcePipe works are a trade secret, but in essence it operates by liquid capillary action. By making the pipe very small, natural perpetual circulation of the liquid inside takes place and heat is efficiently dissipated into the attached heatsink fins. Of course, like conventional heatpipes, the IcePipes are permanently sealed in the factory so that no liquid can ever escape.

160 point contact on 4 heatpipes maximises heat transfer
160 point contact on 4 heatpipes maximises heat transfer

Product differences

The CR-95C is Nofan's flagship CPU cooler and replaces the CR-100A which was a slightly larger first-generation version. Because the CR-95C is physically a little smaller, it has much improved compatibility because of reduced interference with other motherboard components. It is certainly a thing of great beauty and if you happen to have a side-window in your PC, a definite talking point!

The primary consideration with the CR-95C (like all CPU coolers) is its ability to cool hot-running processors. The heat generated by a CPU is defined by its TDP (thermal design power) and is measured in watts. Newer processors tend to run cooler than previous generation models, although there will always be a trade-off between speed and heat. The CR-95C can continuously and silently cool any processor with a TDP specification of 95 watts and under, which includes the majority of processors on the market today - even high performance ones.

More recently, Nofan launched another version of the IcePipe: the CR-80EH. This is a smaller, cheaper version but is still capable of cooling processors with a TDP figure of up to 80 watts. Motherboard compatibility is enhanced and because of its smaller radius, the likelihood of adjacent PCI slot obstruction is reduced.

Compatibility Considerations

Due to the size of the cooler special consideration must be taken into account when choosing a motherboard. While it will physically fit on all compatible boards, the location of the CPU socket may prevent the motherboard (with the cooler installed) from fitting in a suitable case. This can happen if the CPU socket is too close to the edge of the motherboard.

Ideally, with the motherboard already seated in the case, measurements need to be taken to ensure that there is no obstruction within a 92mm radius of the centre of the CPU socket. Nofan have published a large list of all known compatible motherboards for the CR-95C and CR-80EH.

Important note for installation of CR-95C and CR-80EH
Do not over-tighten or unevenly tighten the four CPU cooler retention screws!

The performance of the CR-95C is maximised when it’s oriented so that in a tower system, the Nofan logo is horizontal and not upside-down. In contrast, the orientation of the CR-80EH is unimportant.

SpecificationsCR-95C Black PearlCR-80EH Copper
ElectroplatingPearl Black Nickel None
CompatibilityIntel LGA115x and AMD AM3, AM2+ AM2 (not AM4 compatible) Intel LGA115x and AMD FM2, FM1, AM3+, AM3, AM2+, AM2, (AM4 compatible)
Max TDP95W 80W
Installation MethodIntel and AMD - backplate, requires motherboard removal
Dimensions (diameter x height)180mm x 148mm 155mm x 113mm
Weight730 g 300 g
Thermal resistance @ 25°C ambient0.51 °C/W 0.58 °C/W
Dissipation area217,036 mm² 98,157 mm²
CPU supported cores / clock speedsSingle, dual and quad / all speeds
Maximum RAM height32 mm
Supplied thermal greaseNF-SI100
Acoustic noise level0.0 dBA
Warranty24 months

Customer Reviews

CR-95C Black Pearl
CR-80EH Copper

Great Passive Cooler


Fitting this cooler was fairly self explanatory but due to the size of the cooler it was fairly fiddly to fit. Other than this the cooler looks fantastic and has been doing a great job cooling my computer. With normal workloads I don't even need any case fans running to keep the CPU at reasonable temps. Whilst torture testing the CPU with Prime 95 the CPU temp did get up to 85 Celsius after 15 mins. Whilst it's unlikely someone will be running loads like this with normal use, just to be on the safe side I would add some case fans that will come on as temps get too hot. With just 2 120mm case fans running, the CPU temperature reached a consistent 70-ish Celsius whilst running Prime 95 in the hottest settings.



Coupled this one with Intel i7-4785T (35W TDP) in a completely fanless case.

Idle: 40C, full synthetic load: 60C.

Absolutely perfect.

Passive performer


I coupled this with an Intel Core i5-4690T (i.e. low TDP CPU). The only reason I didn't give it 5* is that I assembled it first as it came. Afterwards, I discovered by a circuitous browsing route that it should have been installed in a particular orientation - there's a nifty animation for its big brother cooler now on the QPC website, and they put me right about that. It would have been easier if the instructions mentioned the orientation to start with (the thing is square, so it's easy to get it wrong); am I being unfair?

The PC is completely fanless, and it's surprising quite how noisy a HDD (WD Caviar Blue) now seems... But the main thing is that the PC runs cool even when doing relatively computing-intensive things. So, as long as you have a low thermal rating CPU, this thing works fine. It's quite pretty through the case vents too, if that's your thing.

Quiet PC replied on 22nd July 2014

Hi Stephen - thanks for your detailed review, much appreciated! It's great to hear you are enjoying your new IcePipe cooler. Sorry to hear about the installation confusion. Actually, unlike the CR-95C, the orientation of the CR-80EH isn't important. We have added this information to the website to help other customers.


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