Subject: Cases and Cooling | June 11, 2011 - 01:35 AM | Tim Verry
Tagged: water cooling, PCCooler OC3, hsf, cooling
PCCooler OC3, a company not widely known of outside of China due to limited worldwide distribution, had its fair showing at Computex 2011 where the company showed off a new CPU cooler.
The new W120 cooler at first glance appears to be another modern tower style air cooler; however, it has a feature that the other cooler lack. Namely, the W120 supports both air and water cooling. When used as an air cooler, the W120 acts as one would expect, and a 120mm fan moves air across aluminum fins that are connected via (six) heat pipes to a copper base plate that transfers heat away from the processor.
When hooked into an existing water cooling loop; however, the tower cooler acts as a water block as well as assisting in dispersing heat via the fins and 120mm fan. The company claims that when the cooler is used in this fashion, it is capable of dissipating up to 500 watts of power-- much more than any current CPU can deliver even when heavily overclocked.
It’s certainly an interesting design, and if the company’s claim hold merit, this cooler is likely to be popular among overclockers if the price is right. Unfortunately, enthusiasts in the US are not likely to see this any time soon. You can see more pictures of the cooler; however, over at EXPreview.
Image copyright 2011 EXPreview. Used under fair usage guidelines for purposes of commentary and reporting.
Subject: Graphics Cards | June 8, 2011 - 08:21 AM | Tim Verry
Tagged: water cooling, pny, nvidia, GTX 580, asetek
At E3 2011, PNY and Asetek showed off a new NVIDIA GTX 580 graphics card that is cooled by an Asetek water cooler. Another variant that includes a CPU water block in the sealed-water loop will also be available. The new system promises up to 30% lower temps compared to the NVIDIA reference cooler. Further, Asetek claims that the new cooler will result in increased headroom for overclocking, and a decrease in acoustics due to using a larger 120mm fan that can spin much slower (and quieter) than the traditional graphics card fan at the same level of cooling performance.
Nicholas Mauro, the Senior Marketing Manager for PC Components at PNY stated that “with a design that outperforms current equivalent air cooled models, this simple all-in-one solution will resonate deeply with gamers looking for a powerful yet affordable option.”
PNY is currently running a pre-order promotional bundle on the PNY website, which includes “$100 worth of bonus PNY gear: a 16ft HDMI Mini to HDMI cable, a custom-built PNY 8GB ‘Liquid Cooled’ USB Flash Drive, and a ‘Liquid Cooled logo T-shirt.” The XLR8 Liquid Cooled GTX 580 has a MSRP of $579.99 while the GPU+CPU water loop, the “XLR8 Liquid Cooled GTX 580 with CPU Cooling,” carries a MSRP of $649.99. The new coolers will come with a standard 3 year warranty, which is extended to 5 years if registered on PNY’s website. They will be available for purchase at the end of June at various brick and mortar and online retailers.
The street price of these coolers will likely determine how much adoption they will receive, as they are in a narrow market between high end air cooling and a DIY water loop.
Subject: Graphics Cards, Cases and Cooling | June 8, 2011 - 07:08 AM | Tim Verry
Tagged: water cooling, nvidia, gpu, CoolIT
CoolIT Systems recently launched the OMNI N590 A.L.C. water cooler for NVIDIA’s GeForce GTX 590 graphics cards. The sealed-loop water cooler promises to solve both thermal and acoustic issues, and enable high performance NVIDIA Quad SLI setups for enthusiasts.
CoolIT claims that their OMNI A.L.C. is the world’s first fully contained water cooling loop for graphics cards. Following in the success of its OMNI N480 and N580 coolers, the new A.L.C. model promises to “deliver up to 30°C lower GPU operating temperatures” in addition to lowering the noise output of the PC.
The cooler itself is very reminiscent of Corsair’s H70 CPU cooler; however, on the OMNI A.L.C, the pump is located on the radiator instead of the water block, which may limit the amount of airflow compared to the CPU variants from other manufacturers. By moving the pump to the radiator, they have been able to make the GPU-attached water block very thin, which should make SLI setups physically easier.
Further, the cooler is immediately available in complete systems from MAINGEAR, Falcon Northwest, and Puget Systems.
What are your thoughts on sealed-loop graphics card coolers?
Subject: Cases and Cooling | May 31, 2011 - 01:02 AM | Tim Verry
Tagged: computex, water cooling, hydro, h80, h100, corsair
The new Hydro series sealed-loop water coolers from Corsair that we got a sneak peek of earlier this month have now been officially announced by Corsair. The H80 is a double-thick 120mm radiator, and will be compatible with the majority of standard ATX cases on the market. In contrast, the H100 uses a dual 120mm radiator and will require modding or a case that supports mounting holes for standard 240mm radiators.
Both sealed loop water coolers feature a low profile water block and digital fan control, which will allow enthusiasts the choice between maximum performance and quiet operation. Further, the coolers include Corsair’s Link technology, which provides a “system for monitoring and control.” Systems that have Corsair Link Commander hardware, which is a hardware monitoring kit that mounts in a 3.5” drive bay and connects to software on the PC via USB, will be afforded even more control over sound levels and performance. The H80 includes headers for two fans while the H100 includes headers for four fans.
The H80's fan connectors
Ruben Mookerjee, the VP and GM for Components at Corsair stated that with the H80 and H100 coolers, the company focused on what made the earlier Hydro series so successful; “closed-loop reliability, straightforward installation, and, of course, the best CPU cooling technology available.” The Hydro H80 and H100 will be available from authorized retailers beginning in June, and carry a MSRP of $109 USD and $119 USD respectively.