Subject: General Tech, Graphics Cards, Cases and Cooling | September 15, 2014 - 02:50 PM | Scott Michaud
Tagged: amd, R9, r9 390x, liquid cooler, liquid cooling, liquid cooling system, asetek
Less than a year after the launch of AMD's R9 290X, we are beginning to hear rumors of a follow-up. What is being called the R9 390X, because if it is called anything else, then that was a very short-lived branding scheme, might be liquid cooled. This would be the first single-processor, reference graphics card to have an integrated water cooler. That said, the public evidence is not as firm as I would normally like.
Image Credit: Baidu Forums
According to Tom's Hardware, Asetek is working on a liquid-cooled design for "an undisclosed OEM". The product is expected to ship during the first half of 2015 and the press release claims that it will "continue Asetek's success in the growing liquid cooling market". Technically, this could be a collaboration with an AIB partner, not necessarily a GPU developer. That said, the leaked photograph looks like a reference card.
We don't really know anything more than this. I would expect that it will be a refresh based on Hawaii, but that is pure speculation. I have no evidence to support that.
Personally, I would hope that a standalone air-cooled model would be available. While I have no experience with liquid cooling, it seems like a bit extra of a burden that not all purchasers of a top-of-the-line single GPU add-in board would want to bare. Specifically, placing the radiator if their case even supports it. That said, having a high-performing reference card will probably make the initial benchmarks look extra impressive, which could be a win in itself.
Computex 2014: Cooler Master Introduces Low-Noise Nepton 120XL, 140XL, 240M, 280L Liquid CPU Coolers
Subject: Cases and Cooling | June 5, 2014 - 08:28 AM | Sebastian Peak
Tagged: Nepton 240M, Nepton 120XL, liquid cooler, cpu cooler, cooler master, computex 2014, computex, AIO
Cooler Master has announced their revised Nepton self-contained liquid CPU cooler lineup, and the existing models have been renewed with lower-noise designs.
The Nepton 240M
The revised versions seem to be using the the same radiators but employ new improvements in the pump/waterblock, as well as new low-noise fans. Cooler Master says the “Advanced Silent Driver” in the Nepton pumps will offer extremely low vibration levels, providing a120 L/hr flow rate at 11dBA. The units feature a Cooler Master-designed water block with a “large microchannel surface area and a high-efficiency jet impingement system to optimize hotspot cooling performance”.
New waterblock and fan designs
Cooler Master says their manufacturing process “eliminates microchannel imperfections in the waterblock to prevent blockage and allows for an increased surface area over 4 times greater than the competition, resulting in an extremely high performance waterblock.” The Nepton series also uses all-new “Silencio” fans, which Cooler Master claims will offer 11dBA noise levels and air pressure rated at 1.2 mmH2O. The cooling performance of previous Cooler Master self-contained liquid coolers has been dependent on some pretty loud fans, and while the stated 11dbA fan noise is likely based on the lowest PWM fan speed improvements in this area are welcome.
The Nepton 120XL
Cooler Master has not announced pricing or availability of the new Nepton 120XL, 140XL, 240M, or 280L models yet, but we should expect these products later this year.
Introduction, Specifications, and Contents
Corsair has added another double-width liquid cooler to their growing lineup of all-in-one solutions with the H105, joining the existing H100i and larger H110 in this category.
Image courtesy of Corsair
Initially, the H105 might leave you scratching your head. It's listed on Corsair’s site with the same $119.99 MSRP as the H100i, and both are 240mm designs featuring the same high performance fans. The similarities end there, however, as the design of the H105 is more akin to Corsair's new 120mm H75 (which we recently reviewed) than to the existing 240mm H100/H100i. With the H75 already a solid price/performance pick in Corsair’s lineup - and the various other options still available - it's reasonable to wonder exactly where H105 fits in.
While this new cooler is using the same pair of excellent SP120L PWM fans as the earlier H100i (and H80i), it's the radiator they will be connected to that should separate the H105 from prior efforts. Corsair has implemented a much thicker 240mm rad with the H105 at 35mm (vs. only 27mm on earlier products), and this added thickness should have an noticeable impact on cooling performance, and possibly fan noise as well.
Subject: General Tech | August 18, 2013 - 02:57 PM | Tim Verry
Tagged: zalman, nanofluids, liquid cooler, cpu cooler
Zalman recently launched the Reserator 3 Max, which is a new sealed loop liquid CPU cooler. The new cooler combines two radial radiators, a circular water block, and nanofluids to cool Intel and AMD’s latest processors. The cooler weighs a combined 897 grams and is available now in the UK.
The Reserator 3 Max is a sealed loop cooler. The CPU block has a pure copper base and internal array of copper micro-fins to increase the cooling potential. A pump is situated over the water block and two tubes connect the block to radiator. The radiator that Zalman uses is interesting as it is actually made of two (a smaller inner radiator, and a larger outer radiator) copper radiators. The radiators route the nanofluid coolant through copper pipes that are surrounded by copper fins. The copper on the radiator is nickel plated in a black pearl color. A 120mm fan with blue LED is bundled with the cooler, and users have the option to set up a push-pull configuration by adding a second 120mm fan. The bundled fan is PWM controlled and spins at anywhere between 1,000 and 2,200 RPM (18.9 to 36.7 dBA).
CPU compatibility includes LGA 775, 1150, 1155, 1156, 1366, and 2011 on the Intel side and socket AM2, AM2+, AM3, AM3+, FM1, and FM2 on the AMD side.
Zalman was not specific on the “nanofluids” used in the Reserator 3 Max, but the company’s site states that “using nanofluid coolant improves thermal conductivity by mixing nanoparticles with fluids.” It must be pretty impressive considering Zalman claims the cooler is capable of cooling up to 400W. This cooler would be well suited for systems using AMD’s 250W FX-9590 processor if it lives up to the marketing!
The Zalman Reserator 3 Max is available now in the UK for £83.33 pounds from Quiet PC. US pricing would probably be close to $100, though importing it now from overseas will cost around $130 at the current exchange rates before shipping. More information can be found on this Zalman product page.
I think it is a unique design and should perform well as a AIO cooler, though I’m curious to see whether it lives up to the 400W TDP and if the nanofluids make any appreciable difference. Hopefully benchmarks emerge soon!
Subject: Editorial, Graphics Cards | July 29, 2011 - 11:27 AM | Ryan Shrout
Tagged: water cooling, pny, liquid cooler, GTX 580, geforce
Just Delivered is a section of PC Perspective where we share some of the goodies that pass through our labs that may or may not see a review, but are pretty cool none the less.
Today is a good day to be working at PC Perspective - the goods just keep hitting the door! After taking a quick look at a new MSI motherboard we also have the world's first look at the upcoming PNY XLR8 Liquid Cooled GTX 580 + CPU cooler combo!
You know how self-contained water cooling for processors is all the rage these days? (And why not, we love it!) Well NVIDIA and PNY teamed up to create a liquid cooled GPU, the GTX 580 of course, and also have two options for it: one with the GPU only and the other that includes an inline CPU water block as well.
We literally have the first two production units from PNY in-house and are going through the installation process for them as I type this. The GTX 580s support SLI (if you want to go that route) and look much like a reference GTX 580 in terms of their external design. The insides are quite different though:
Asetek provides a GPU water block that is mounted on the PCB while the fan runs at a much lower speed than normal as it is basically only used for keeping the memory temperatures under control.
Our units include the CPU water block portion as well which DOES add to the complexity of the installation as well as packaging but I think we are going to find this to be a very efficient (and quiet) way to cool almost your entire rig.
Did I mention we are going to be giving BOTH OF THEM AWAY at our Hardware Workshop next weekend at Quakecon 2011? Well now I did. These are valued at $650 each! Just another reason why you need to be in attendance, don't you think?
Subject: Cases and Cooling | May 30, 2011 - 12:19 PM | Jeremy Hellstrom
Tagged: corsair, liquid cooler, willitblend, h60
The model numbers that Corsair is using for their self contained liquid cooling devices is a little confusing. With the H50 and H70 already on the market, one would be forgiven for thinking that the new H60 should perform in between the two existing models. That is not necessarily true as the H60 is more of a redesign of the lineup. The installation process has been simplified with a square waterblock to fit your square CPU and they've changed the mounting bracket as well. The cooling performance is exactly like the H50; it is the acoustic performance that has been improved as this cooler is much quieter than either of the other models. Head on over to [H]ard|OCP to see their final verdict on this cooler.
No word on if it will blend yet.
"Corsair's H60 liquid CPU cooler comes to us with different technology than we saw with its H50 and H70 as Corsair has switched up supply sources. Corsair is touting a micro-channel cold plates and a split-flow designed manifolds. But, will it blend?"
Here are some more Cases & Cooling reviews from around the web:
- NZXT Sentry Mesh 30W Fan Controller @ Tweaktown
- Titan Hati CPU Cooler @ XtremeComputing
- Cooler Master V8 CPU Cooler Review @ eTeknix
- Titan Hati CPU Cooler @ XtremeComputing
- Antec Kuhler H20 920 CPU Cooler Review @ Real World Labs
- In-Win BUC PC Gaming Case Review @ Legit Reviews
- Lian Li PC-P80N Full Tower/HPTX Case Review @ HardwareHeaven
- In Win Dragon Rider Full Tower Chassis Review @ eTeknix
- Moneual MonCaso Sonamu G100 Case Review @ Hardware Secrets
- Thermaltake Level 10 GT Chassis Review @ OCIA
- Thermaltake Chaser MK-1 Case Review @ Legit Reviews
- NZXT H2 Classic Mid Tower Case @ Overclockers Online
- Sentey SS1-2421 Slim Series Case Review @Hi Tech Legion
- NZXT H2: Not Quite Quiet @ AnandTech
- Sentey Optimus GS-6000 Case Review @ ThinkComputers
- Silverstone Raven 3 @ TechSpot
- Cooler Master Elite 371 Midtower Case Review @ OCIA
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