Introduction and Specifications
Alphacool's Eisbaer is a line of pre-assembled liquid CPU coolers using standard parts that add quick-release connections to make adding components to the loop simple. Today we'll have a look at the 360 mm and 280 mm versions of the Eisbaer and see what kind of performance you can expect from an all-in-one solution from a respected brand in custom liquid cooling.
"With the Alphacool “Eisbaer”, we’re offering an extremely quiet high-performance cooler for every CPU on the market currently. A closed water cooling system that’s easy to install and can be easily and safely expanded with its quick-lock closure."
Not all AiO liquid coolers are created equal, of course, with different materials and approaches; and there are generally tradeoffs to be made between design and pricing. The best performance can result in pumps and fans that produce more noise than a high-performance air solution, while some liquid coolers manage to balance noise and performance in a way that makes liquid a far more attractive option - especially when overclocking a CPU.
True to the premium nature of a product line like this, Alphacool has incorportated first-rate components into the Eisbaer series including all-copper radiators, high-performance fans, and touches like anti-kink springs for the hoses. The capability of easily adding a GPU to the loop with the quick-lock closure (Alphacool offers a line of GPU products called "Eiswolf" that connect with these quick-lock closures) is a nice plus, and the use of standard G1/4 fittings ensures compatibility with custom parts for future expansion/modification.
The Eisbaer 360 spending some quality time on the test bench
Subject: Cases and Cooling | May 11, 2017 - 03:32 PM | Jeremy Hellstrom
Tagged: nxzt, Kraken X62, AIO
[H]ard|OCP reviews the largest of the Kraken series from NZXT, the X62. This dual 140mm fan cooler measures 315x143x30mm and weighs just over 1.2kg so make sure your case has the space before purchasing this AiO watercooler. The default setting offers acceptable cooling performance while producing 39.9dBA but with a cooler of this stature the real performance numbers to pay attention to are the full speed numbers. At full speed the cooler surpasses the competition and ends up at the top of the charts albeit with an increase in audibility to 46.9dBA. It will cost you about $160 to pick up the Gold Award winning cooler.
"With today's NZXT Kraken review we step up the performance ladder and review its X62 model AIO CPU Cooler. As NZXT spells out on it website, and it is not modest about it, saying that the new Kraken series "have been redesigned to bring you the greatest experience in liquid cooling, all backed by an industry-leading 6-year warranty."
Here are some more Cases & Cooling reviews from around the web:
- Fractal Design Celsius S36 AIO Review @ Hardware Canucks
- Fractal Design Celsius S24 @ Kitguru
- be quiet! Pure Rock Slim Cooler @ Kitguru
- CoolerMaster MasterBox Lite 5 @ Modders Inc
- Raijintek Metis Plus Aluminium Mini-ITX Chassis @ eTeknix
- Raijintek Thetis Tempered Glass Aluminium Chassis @ eTeknix
Introduction and Specifications
Fractal Design is well known in PC enthusiast circles for their excellent cases, and they also entered the self-contained liquid CPU cooler market in 2014 with the Kelvin, and today are releasing a brand new cooler lineup called Celsius. There are two models being introduced, with the 360 mm Celsius S36 and the 240 mm Celsius S24; the latter of which we have for review today.
While on the surface this might appear to be a standard 240 mm all-in-one liquid CPU cooler, there are some key features that help to differentiate the Celsius lineup in an increasingly saturated market. The hoses (themselves flexible rubber in nice-looking sleeves) are attached at both ends with metal fittings, with the radiator side the standard (and removable) G1/4 variety, and the fans connect via an unusual radiator-mounted header that receives power via a hidden fan cable in one of the sleeved hoses. Additionally, the Celsius coolers offer a dual-mode setting with the choice of automatic fan control or PWM passthrough from the motherboard - and this is controlled via a clever switch built into the trim ring around the pump.
I have been impressed with the low noise of Fractal Design fans in the past, and I went into this review expecting a very quiet cooling experience. How did the Celsius S24 fare on the test bench? Read on to find out!
Subject: Cases and Cooling | March 16, 2017 - 02:58 PM | Jeremy Hellstrom
Tagged: AIO, nzxt, Kraken X42, RGB
It will ruin its stealth abilities, but then again a Kraken doesn't worry about such things. [H]ard|OCP had a chance to test the new Kraken X42 from NZXT, with a pump they advertise as more efficient and with quieter operation than the previous model, along with a new 140mm fan. The performance of the X42 on high speed offers almost exactly the same performance as the X60 on low, which is a shame considering the ~$130 price tag. It seems that NZXT put a lot more effort into the RGB effects than the performance of the cooler. If that does happen to be your thing, you should check out the review here.
"The new NZXT Kraken X42 is its new "entry level" All-In-One CPU liquid cooler. The Kraken series is not new to us, but NZXT makes a lot of claims about this cooler being better in many ways, and of course has all kinds of cool RGB LED lights built into it. But all of this comes a price. Does it keep your CPU cooler while overclocking?"
Here are some more Cases & Cooling reviews from around the web:
- Scythe Mugen 5 CPU Cooler Review @ NikKTech
- Bitfenix Portal @ techPowerUp
- X2 Isolatic 6020 ATX Mid-Tower Review @ NikKTech
- Fractal Design Define Mini-C Tower @ HardwareOverclock
- Aerocool Aero-1000 @ techPowerUp
- RAIDMAX Monster II Review @ OCC
Cooler Master's MasterLiquid Maker 92 is a unique liquid CPU cooler that fits all of its parts into one cluster atop the processor, and does it with a clever, hinged construction that allows it to be switched from an upright to a horizontal position at will. While the Maker 92 only occupies about as much space as a large tower air cooler in its upright position, the ability to fold it down provides both enhanced clearance and the option of directing airflow down to help cool motherboard components. But the big question for this cooler is just how effective can a closed-loop system be when it’s this compact? We’re about to find out!
Let's get part out if the way right off the bat: specialty small form-factor products generally don't offer competitive price/performance numbers, and critics are quick to point to this aspect of SFF computing. The small form-factor side of enthusiast PC building is a pretty small niche, and a product like the Maker 92 might not be for you; but what is important to consider when looking at a specialty product like this is the performance for its size, as designs of the most compact cooling components typically sacrifice something in this regard given their reduced surface area, smaller fan diameter, etc.
Most SFF solutions for processor cooling are of the air variety, with liquid being an option if a given enclosure supports your AiO (or custom loop) cooling of choice. Ultra low-profile CPU air coolers are popular for slim builds, and a product like the Maker 92 isn’t going to replace one of these if your enclosure of choice has a very low profile. Any system using a standard height PCI Express graphics card will work, though that top fan may have to come off depending on the case - which of course will affect cooling performance (in theory, anyway). But enough speculation! Let’s take a close look at this cooler and test out the fit and cooling prowess in both orientations.
Subject: Systems, Mobile | January 4, 2017 - 10:15 AM | Sebastian Peak
Tagged: nvidia, notebook, laptop, kaby lake, intel core, detachable, convertible, CES 2017, CES, asus, all in one, AIO, 7th generation
ASUS has refreshed their notebook and all-in-one (AiO) desktop lineup with the new 7th-generation Intel Core (Kaby Lake) processors, with models ranging from the ultra-thin UX330 to the 27-inch ZN270IE AiO.
The ZenBook UX330
The refreshed notebook lineup includes the 13.3-inch ZenBook models UX310 and UX330, and 15.6-inch ZenBook UX510. The convertible ZenBook Flip UX360UA and detachable Transformer Pro T304 have also been updated to Kaby Lake.
ZenBook Flip UX360
On the all-in-one side the refreshed models include Zen AiO Pro Z240IE and Zen AiO ZN241IC desktops, with a new model announced in the Zen AiO ZN270IE, a 27-inch (FHD) model which pairs a 7th-gen Core i7 processor with discrete NVIDIA graphics.
Zen AiO ZN270
Pricing and availability of the updated machines is as follows:
Available immediately are the ZenBook UX310UA ($699), ZenBook UX330UA ($749), and ZenBook UX510UW ($999). The ZenBook UX360UAK ($899) and Transformer Pro T304 ($999) will be available in May. Updated AiO desktops will be available in March, with the ZN241IC and ZN270IE priced at $999, and the Zen AIO Pro Z240IE at $1799.
Follow all of our coverage of the show at https://pcper.com/ces!
Subject: Cases and Cooling | November 16, 2016 - 04:21 PM | Jeremy Hellstrom
Tagged: cooler master, MasterLiquid Pro 240, MasterLiquid Pro 280, AIO
As the somewhat repetitive name suggests, the Cooler Master MasterLiquid Pro series are all in one watercoolers for your CPU. The MasterLiquid Pro 240 is a one inch thick 240mm rad with a pair of 120mm MasterFan Pro Air Balance fans, the 280 model is also one inch thick but uses a pair of 140mm MasterFan Pro 140 Air Pressure fans to push air through the tighter fins. The Tech Report tested these coolers out and were pleased with the performance of both coolers, giving higher marks to the Pro 280 for providing both more effective cooling and lower noise levels when under load. Check out their full review here.
"Cooler Master's MasterLiquid Pro 240 and MasterLiquid Pro 280 CPU coolers bring fresh thinking to nearly every part of the closed-loop liquid cooler. We put them on the bench to see if those new ideas translate into chillier CPUs."
Here are some more Cases & Cooling reviews from around the web:
- Cooler Master MasterLiquid Pro 280 @ Modders-Inc
- Cooler Master MasterLiquid Maker 92 @ Modders-Inc
- Cooler Master's MasterLiquid Maker 92 @ The Tech Report
- Cooler Master MasterFan Pro 120mm and 140mm @ Kitguru
- CRYORIG A40 Ultimate @ techPowerUp
- X2 Rindja 8020 PC Gamer Chassis Review @ NikKTech
- Aerocool DS230 Mid-Tower @ eTeknix
- Anidees AI Crystal Mid-Tower @ [H]ard|OCP
Subject: Graphics Cards | October 28, 2016 - 12:01 AM | Tim Verry
Tagged: water cooling, GTX 1080, gtx 1070, gpu cooler, Alphacool, AIO
Alphacool recently launched an interesting liquid GPU cooling product under its Eiswolf branding. Coming in an AIO kit or as a standalone GPU cooler, the Eiswolf GPX Pro is currently compatible with the GTX 1070 and GTX 1080 graphics cards.
The Eiswolf GPX is a GPU water block that pairs a removable copper water block with a large aluminum fin stack that passively cools the memory chips and VRM hardware while also feeding some of the heat into the copper block (and then the water loop). Alphacool has custom milled the aluminum to exactly fit the GTX 1070 or GTX 1080 such that users do not need thermal pads for the memory (just a small amount of thermal paste) and only tiny and thin thermal pads for the VRM chips. The GPU block is all copper and houses the pump. A backplate is included and when installed the block hides the card’s PCB behind the aluminum plate with ocool logo. When it comes time to upgrade the graphics card, you can remove the block and only replace the aluminum block that is custom to a specific card, which is nice to see.
The Eiswolf GPX AIO is the kit version and gives users a fully functioning loop. In addition to the Eiswolf GPX GPU cooler, the AIO kit includes a 120mm radiator with two fans in push-pull configuration and tubing with quick disconnects on both tubes. The fan cables are sleeved and the 11/8mm tubing is resistant to kinking. The loop is all copper save for brass fittings. The quick disconnects make it easy to remove the GPU from the system or to expand the loop. Users can add a second GPU (which also gets them a second pump) and/or connect it to the company’s AIO CPU coolers. Of course, it would also be possible to connect it to your custom loop if you wanted.
Reportedly, when running two GPX coolers in a SLI (dual GPU) setup, it is possible to undervolt both pumps to reduce pump noise such that they are near silent.
The ability to expand the AIO loop and to upgrade to newer graphics cards easily makes this an interesting product though I would have liked to see a larger radiator option especially for those wanting to go the dual GPU / dual pump route!
The Alphacool GPX Pro 120 AIO kit is available for 150 Euros (~$164 USD) and the GPX Pro (the cooler Itself) is available for 120 Euros (~$131 USD). Pricing is a bit high, but it has the potentially to have a much longer useable life than other GPU AIOs. I am looking forward to the reviews of this new cooler. I would like to see support for other graphics cards though.
If you are interested in this cooler, Alphacool has a video on YouTube with more information.
Subject: Systems | October 26, 2016 - 04:31 PM | Sebastian Peak
Tagged: workstation, nvidia, microsoft, Intel, GTX 980M, GTX 965M, desktop, DCI-P3, core i7, core i5, all-in-one, AIO, 4000x3500
Microsoft has announced their first all-in-one PC with the Surface Studio, and it looks like Apple has some serious competition on their hands in the high-end AIO workstation space. Outfitted with the highest resolution display this side of Cupertino, 6th-generation Intel Skylake processors, and discrete NVIDIA graphics, there is plenty of power for most users (though gamers will clearly be looking elsewhere). Make no mistake, this new AIO from Microsoft is not going to replace a standard desktop for most people due to the $2999+ price tag, but for creative professionals and other workstation users it is a compelling option.
"Expanding the Surface family, Surface Studio is a new class of device that transforms from a workstation into a powerful digital canvas, unlocking a more natural and immersive way to create on the thinnest LCD monitor ever built.1 With a stunning ultra-HD 4.5K screen, Surface Studio delivers 63 percent more pixels than a state-of-the-art 4K TV. Surface Studio works beautifully with pen, touch and Surface Dial — a new input device designed for the creative process that lets you use two hands on the screen to compose and create in all new ways."
The star of the show is the 28-inch PixelSense display, which boasts a massive 4500x3000 resolution for a pixel density of 192 ppi, and the taller 3:2 aspect ratio will be welcomed by some users as well. Microsoft is using 10-bit panels for this premium AIO offering, and color reproduction should be outstanding with the Surface Studio thanks to "individually color calibrated" displays. Another advantage for creative customers is the display's multi-touch capability and 1024 pressure-level Surface Pen, which makes this a very nice option for digital artists - especially at 28 inches/192 ppi.
Touchscreen desktops need display placement flexibility to be useful, and here Microsoft has a "zero gravity" hinge to allow for easy movement. The design looks stable thanks to a pair of arms connecting the display to the base, and this lower half is what actually houses the PC components. What's inside? Here's a look at the official specs:
- Screen: 28” PixelSense™ Display
- Resolution: 4500 x 3000 (192 PPI)
- Color settings: Adobe sRGB and DCI-P3, individually color calibrated
- Touch: 10 point multi-touch
- Aspect Ratio: 3:2
- Supports Pen enabled and Zero Gravity Hinge
- Processor: 6th Generation Intel® Core™ i5 or i7
- Memory: 8GB, 16GB, or 32GB RAM
- i5 Intel 8GB: NVIDIA® GeForce® GTX 965M 2GB GDDR5 memory
- i7 Intel 16GB: NVIDIA® GeForce® GTX 965M 2GB GDDR5 memory
- i7 Intel 32GB: NVIDIA® GeForce® GTX 980M 4GB GDDR5 memory
- Rapid Hybrid Drive options: 1TB or 2TB
- Connections & expansions:
- 4 x USB 3.0 (one high power port)
- Full-size SD ™ card reader (SDXC) compatible
- Mini DisplayPort
- Headset jack
- Compatible with Surface Dial on-screen interaction*
- 1 Gigabit Ethernet port
- Cameras, video and audio:
- Windows Hello1 face sign-in camera
- 5.0 MP camera with 1080p HD video (front)
- Autofocus camera with 1080p HD video (rear)
- Dual microphones
- Stereo 2.1 speakers with Dolby® Audio™ Premium
- 3.5 mm headphone jack
- Wi-Fi: 802.11ac Wi-Fi wireless networking, IEEE 802.11 a/b/g/n compatible
- Bluetooth: Bluetooth 4.0 wireless technology
- Xbox Wireless built-in
- TPM chip for enterprise security
- Enterprise-grade protection with Windows Hello2 face sign-in
- Warranty: 1-year limited hardware warranty
- Display: 637.35 mm x 438.90 mm x 12.5 mm (25.1” x 17.3” x 0.5”)
- Base: 250.00 mm x 220.00 mm x 32.2 mm (9.8” x 8.7” x 1.3”)
- Product weight: 9.56 kg max (21 lbs max)
The Surface Studio is currently available for pre-order at Microsoft.com with prices ranging from $2999 to $4199, depending on configuration.
Subject: Cases and Cooling | October 18, 2016 - 01:53 PM | Jeremy Hellstrom
Tagged: nzxt, kraken, Kraken X42, Kraken X52, Kraken X62, Aer P120, Aer P140, AIO
NZXT have announced one new AiO watercooler and updates to two of their existing models, along with new features and CAM 3.2 fan controller software allow you to change fan speeds and lighting on the watercoolers. That software will also handle any firmware updates that are released to ensure even your radiators can be upgraded. All have new Aer fans with variable speeds and are fully infected with RGB for those who need an even more intense lightshow in their case.
The X52's radiator has dual 120mm fans, to allow you to slip it into a narrow case while the X42 and X62 both use 140mm fans, single in the former and dual in the latter. All three coolers come with a six year warranty are available for preorder here.
- Kraken X42 – $129.99
- Kraken X52 – $149.99
- Kraken X62 – $159.99
Stand alone fans
- Aer P120 -$15.99 each
- Aer P140 - $17.99 each
- Aer P Colored Trim - $5.99 for two trims (Available in Red, White, and Blue)
The full PR is below the fold.