They may be relatively new but Raijintek knows what they were doing with the Triton 280

Subject: Cases and Cooling | November 16, 2015 - 05:53 PM |
Tagged: AIO, water cooling, raijintek, Triton 280

Before you dismiss the strange looking waterblock on the Raijintek Triton 280 you should know the kit ships with a red, green, and blue bottle of dye which is why you can see into the pump.  Not only that but this waterblock will fit onto any AMD or Intel processor released in the last decade so even an older system can be refreshed by this $80 cooler.  With the price, compatibility and style covered all that is left to do is measure the sound and see how effective the cooler is in action.  To do so all you have to do is vist [H]ard|OCP; prepare yourself to be impressed.


"Raijintek is a relatively new company and has only been producing products for a couple of years. Raijintek states it focuses on "extreme engineering, remarkable performance, amazing design," and several other things. Does this new Triton 280 AIO cooler hit any of those targets when it comes to cooling your CPU?"

Here are some more Cases & Cooling reviews from around the web:


Source: [H]ard|OCP

Lian Li Announces CB-01: The Company's First CPU Water Block

Subject: Cases and Cooling | November 5, 2015 - 09:28 AM |
Tagged: water cooling, water block, liquid CPU cooler, liquid cooling, Lian Li, CPU Water Block, CB-01

Computer component manufacturers often diversify their offerings to stay competitive, but it's still surprising to see Lian Li enter the CPU cooling market - and with a water block, no less!


The CB-01 is the company's first water block, and it features support for all current sockets from Intel and AMD. Lian Li is emphasizing style and build quality with the new block, which adds support for LED lighting as well.

“The cold plate has a heart of solid copper in a nickel coating and a final layer of tin-cobalt for extra cooling, durability, and corrosion resistance. The top is a translucent acrylic block that visibly guides the cooling waters through the microchannels. The simple yet sturdy mounting fits virtually all modern and past motherboard sockets securely. For a bit of flare, there are holes pre-drilled for 5mm LED lights.”


CB-01 Features (from Lian Li):

  • Lian Li style and craftsmanship in a CPU water block
  • Copper heat sink with nickel and tin-cobalt plating
  • G1/4” thread size
  • Cold plate area 60×60mm
  • Thinly cut microchannel with area of 32.2×27.3mm
  • Supports all Intel sockets: LGA 1366/2011/1155/1156/775
  • Supports AMD sockets: AM2+/AM3/AM3+/FM1/FM2
  • 5mm LED mounting

Availability is listed as “coming soon”, and no MSRP was announced.

Source: Lian Li

Gigabyte GTX 980 WATERFORCE Liquid-Cooled Graphics Card

Subject: Graphics Cards | October 21, 2015 - 07:18 AM |
Tagged: water cooling, nvidia, liquid cooled, GTX 980 WATERFORCE, GTX 980, GPU Water Block, gigabyte, AIO

Gigabyte has announced the GeForce GTX 980 WATERFORCE water-cooled graphics card, and this one is ready to go out of the box thanks to an integrated closed-loop liquid cooler.


In addition to full liquid cooling, the card - model GV-N980WAOC-4GD - also features "GPU Gauntlet Sorting", meaning that each card has a binned GTX 980 core for better overclocking performance.

"The GTX 980 WATERFORCE is fitted with only the top-performing GPU core through the very own GPU Gauntlet Sorting technology that guarantees superior overclocking capabilities in terms of excellent power switching and thermal efficiency. Only the strongest processors survived can be qualified for the GTX 980 WATERFORCE, which can fulfill both gaming enthusiasts’ and overclockers’ expectations with greater overclocking headroom, and higher, stable boost clocks under heavy load."


The cooling system for the GTX 980 WATERFORCE begins with a full-coverage block that cools the GPU, RAM, power delivery, without the need for any additional fan for board components. The tubes carrying liquid to the radiator are 45 cm SFP, which Gigabyte says "effectively prevent...leak(s) and fare a lower coolant evaporation rate", and the system is connected to a 120 mm radiator.

Gigabyte says both the fan and the pump offer low noise output, and claim that this cooling system allows the GTX 980 WATERFORCE to "perform up to 38.8% cooler than the reference cooling" for cool and quiet gaming.


The WATERFORCE card also features two DVI outputs (reference is one dual-link output) in addition to the standard three DisplayPort 1.2 and single HDMI 2.0 outputs of a GTX 980.

Pricing and availability have not been announced.

Source: Gigabyte

ASUS ROG GX700 Water Cooled Gaming Laptop Specs Revealed

Subject: Systems, Mobile | October 9, 2015 - 06:00 PM |
Tagged: water cooling, NVIDIA GTX 980, liquid cooled, i7-6820HK, gx700, gaming laptop, g-sync, ASUS ROG, asus


We already saw an announcement from ASUS (at IFA 2015) for their water-cooled Republic of Gamers GX700 gaming laptop, and now we have more details about this unique product, though some are still pending. The specifications (including the full version of the NVIDIA GTX 980) would make a great gaming desktop system, and that's kind of the idea as the performance increases substantially when the laptop is docked in its liquid-cooling base.

There are certainly questions about this concept that won't be answered until hardware in hand, but it's going to be interesting to see just how well a liquid cooling system will work in a dockable format like this.


Here are the specifications we know so far:

  • CPU: Intel Core i7 6820HK
  • GPU: GeForce GTX 980, 8GB GDDR5
  • Display: 17.3-inch IPS FHD (1920x1080) G-SYNC / Optional 4K/UHD G-SYNC
  • RAM: Up to 64GB DDR4
  • Storage: Up to 1TB PCIe x4 SSD (2 x 512GB)
  • Optical: Blu-ray 6x RW
  • Card reader: SDXC
  • Networking: Gigabit Ethernet, 802.11ac, Bluetooth 4.0
  • Keyboard: Anti-ghosting keyboard with 30-key rollover; 2.5mm travel; Illuminated
  • Ports:     
    • 3 x USB 3.0 
    • 1 x USB Type-C / Thunderbolt 3
    • 1 x USB Type-C / USB 3.1     
    • 1 x mini-DisplayPort
    • 1 x HDMI
  • Audio: 1x Headphone/mini-Optical S/PDIF, 1x Microphone input
  • Webcam: 1.2MP HD camera


A look inside at the GX700 cooling system

Exact numbers on battery capacity, dimensions, and weight are not yet available, and pricing and availability have yet to be announced.

Source: ASUS

Introduction and Technical Specifications


Water cooling has become very popular over the last few years with the rise in use of the all-in-one (AIO) coolers. Those type of coolers combine a single or dual-fan radiator with a combination CPU block / pump unit, pre-filled from the factory and maintenance free. They are a good cooling alternative to an air-based CPU cooler, but are limited in their expandability potential. That is where the DIY water cooling components come into place. DIY water cooling components allow you to build a customized cooling loop for cooling everything from the CPU to the chipset and GPUs (and more). However, DIY loops are much more maintenance intensive than the AIO coolers because of the need to flush and refill the loops periodically to maintain performance and component health.

With the increased popularity in liquid cooling type CPU coolers and the renewed interest and availability of enthusiast-friendly parts with the introduction of the Intel Z97, X99, and Z170 parts, it was past time to measure how well different CPU water blocks performed on an Intel X99 board paired up with an Intel LGA2011-v3 5960X processor. The five water blocks compared include the following:

  • Koolance CPU-360 water block
  • Koolance CPU-380I water block
  • Swiftech Apogee HD water block
  • Swiftech Apogee XL water block
  • XSPC Raystorm water block


Technical Specifications (taken from the manufacturer websites)

Water Block Specifications
  Koolance Swiftech XSPC
  CPU-360 CPU-380I Apogee HD Apogee XL Raystorm
Block Top Material Nickel-plated Brass POM Acetal
Base Plate Material Nickel-plated Copper Copper
Water Inlet Jet Impingement Plate Straight Pass-Thru Jet Impingement Plate
Pass-Thru Channels Micro-channels Micro-pins Micro-channels
Coolant ports 2 4 2

Continue reading our CPU Water Block Comparison on the Haswell-E article!

Aqua Computer Starts Selling a Full Cover Water Block for AMD's R9 Nano Graphics Card

Subject: Cases and Cooling | September 16, 2015 - 06:29 PM |
Tagged: water cooling, kryographics, GPU Water Block, copper, aqua computer

AMD officially launched its R9 Nano graphics card last week, and aftermarket coolers are already starting to ship. German-based Aqua Computer is the first company to offer a custom cooler for AMD’s pint-sized powerhouse. The Kryographics R9 Nano is a full cover water block that takes the already tiny card to a single slot design.

Aqua Computer Kryographics R9 Nano Full Cover Water Block Plexiglass.jpg

The Kryographics R9 Nano cooler is a machined copper block that covers the entire PCB and is paired to the VRMs using thermal pads and the GPU (and HBM) using thermal compound. The single slot cooler comes in two options including a see-through translucent ruby colored acrylic glass variant and a version with a brushed stainless steel top cover. In all cases, the block itself is all copper with microchannels over the GPU portion.

The cooler uses standard G1/4 threading on the ports and is compatible with CrossFire multi-GPU watercooled setups by removing the terminating screws and adding ports on the oppposite side of the card..

According to Aqua Computer, the Kryographics cooler was able to keep the R9 Nano GPU under 35 degrees C throughout their testing using Furmark. It will be interesting to see if the new cooler would allow the chips to maintain higher clockspeeds, especially with the power target maxed out in CCC. The need to fit a radiator, pump, and tubing in the case does while still needing to use a Nano (in lieu of a Fury X) makes this a niche within a niche product, but I’m sure some enthusiast will find a use for it!

Aqua Computer Kryographics R9 Nano Full Cover Water Block.jpg

The Kryographics R9 Nano is available for purchase now (though there is currently a shipping delay of 10 days). The base version without the see-through window has an MSRP of 89.90 EUR while the Kryographics Acrylic Glass Edition has a slight premium at 99.90 EUR. (At the time of writing, that pricing works out to about $102 and $113 USD respectively.)

EK Jumps Into AIO Water Cooling With New EK-Predator Coolers

Subject: General Tech, Cases and Cooling | August 27, 2015 - 12:17 AM |
Tagged: water cooling, liquid cooling, Intel, ek, AIO

EK (EK Water Blocks) is pouncing on the AIO liquid cooling market with its new EK-Predator series. The new cooler series combines the company's enthusiast parts into pre-filled and pre-assembled loops ready to cool Intel CPUs (AMD socket support is slated for next year). Specifically, EK is offering up the EK-Predator 240 and EK-Predator 360 which are coolers with a 240mm radiator and a 360mm radiator respectively.

EK-Predator 240 AIO Water Cooler.jpg

The new coolers use copper radiators and EK Supremacy MX CPU blocks the latter of which has a polished copper base so there is no risk associated with using mixed metals in the loop. A 6W DDC pump drives the loop with the pump and a small reservoir attached to one side of the radiator (allegedly using a vibration dampening mounting system). EK ZMT (Zero Maintenance Tubing) 10/16mm tubing connects the CPU block to the pump/radiator/reservoir combo which uses standard G1/4 threaded ports.

EK pairs the radiator with two or three (depending on the model) EK-Vardar high static pressure fans. The fans and pump are PWM controlled and connect to a hub which is then connected to the PC motherboard's CPU fan header over a single cable. Then, a single SATA power cable from the power supply provides the necessary power to drive the pump and fans.

EK-Predator 360 AIO Water Cooler.jpg

The EK-Predator 360 further adds quick disconnect (QDC) fittings to allow users to expand the loop to include, for example, GPU blocks. EK Water Blocks is reportedly working on compatible GPU blocks which will be available later this year that users will be able to easily tie into the EK-Predator 360 cooling loop.

Available for pre-order now, the EK-Predator 240 will be available September 23rd with an MSRP of $199 while the larger EK-Predator 360 is slated for an October 19th release at $239 MSRP.

My thoughts:

If the expected performance is there, these units look to be a decent value that will allow enthusiasts to (pun intended) get their feet wet with liquid cooling with the opportunity to expand the loop as their knowledge and interest in water cooling grows. The EK-Predators are not a unique or new idea (other companies have offered water cooling kits for awhile) but coming pre-assembled and pre-filled makes it dead simple to get started and the parts should be of reputable quality. The one drawback I can see from the outset is that users will need to carefully measure their cases as the pump and reservoir being attached to the radiator means users will need more room than usual to fit the radiator. EK states in the PR that the 240mm rad should fit most cases, and is working with vendors on compatible cases for the 360mm radiator version, for what that's worth. Considering I spent a bit under $300 for my custom water cooling loop used, this new kit doesn't seem like a bad value so long as the parts are up to normal EK quality (barring that whole GPU block flaking thing which I luckily have not run into...).

What do you think about EK's foray into AIO water cooling? Are the new coolers predators or prey? (okay, I'll leave the puns to Scott!).

Introduction and Technical Specifications



Courtesy of Bitspower

The Bitspower AIX99R5E Nickel Plated water block set is a set of full cover blocks for cooling the X99 chipset and CPU VRMs on the ASUS Rampage V Extreme motherboard. The block set is split into two parts, a block for the CPU VRM circuits and a block / cover plate for the chipset area. Each block has two G1/4" threaded ports for coolant inlet/outlet.


Courtesy of Bitspower


Courtesy of Bitspower

The blocks are held to the board using screws through the board bottom and using the pre-existing cooler mounting holes. Thermal tape is used in between the VRM chips and the block. The chipset block uses thermal paste to interface with the board's chipset surface. The chipset block covers the left side of the board with fingers that sit in between the PCIe ports.

Technical Specifications (taken from the Bitspower website)

Dimension N+S
( LxWxH )
212m x 161mm x 26mm
Dimension MOS
( LxWxH )
104.7mm x 23.5mm x 26mm
Thread G1/4" x 2
Included 1. Backup O-Ring x 1Set.
2. Thermal PAD Included.
3. Mounting Screws/Accessories.

Continue reading our review of the Bitspower AIX99R5E Nickel Plated Full Cover Block!

Introduction and Technical Specifications


In our previous article here, we demonstrated how to mod the EVGA GTX 970 SC ACX 2.0 video card to get higher performance and significantly lower running temps. Now we decided to take two of these custom modded EVGA GTX 970 cards to see how well they perform in an SLI configuration. ASUS was kind enough to supply us with one of their newly introduced ROG Enthusiast SLI Bridges for our experiments.

ASUS ROG Enthusiast SLI Bridge


Courtesy of ASUS


Courtesy of ASUS

For the purposes of running the two EVGA GTX 970 SC ACX 2.0 video cards in SLI, we chose to use the 3-way variant of ASUS' ROG Enthusiast SLI Bridge so that we could run the tests with full 16x bandwidth across both cards (with the cards in PCIe 3.0 x16 slots 1 and 3 in our test board). This customized SLI adapter features a powered red-colored ROG logo embedded in its brushed aluminum upper surface. The adapter supports 2-way and 3-way SLI in a variety of board configurations.


Courtesy of ASUS

ASUS offers their ROG Enthusiast SLI Bridge in 3 sizes for various variations on 2-way, 3-way, and 4-way SLI configurations. All bridges feature the top brushed-aluminum cap with embedded glowing ROG logo.

Continue reading our article on Modding the EVGA GTX 970 SC Graphics Card!


Courtesy of ASUS

The smallest bridge supports 2-way SLI configurations with either a two or three slot separation. The middle sized bridge supports up to a 3-way SLI configuration with a two slot separation required between each card. The largest bridge support up to a 4-way SLI configuration, also requiring a two slot separation between each card used.

Technical Specifications (taken from the ASUS website)

Dimensions 2-WAY: 97 x 43 x 21 (L x W x H mm)
3-WAY: 108 x 53 x 21 (L x W x H mm)
4-WAY: 140 x 53 x 21 (L x W x H mm)
Weight 70 g (2-WAY)
91 g (3-WAY)
123 g(4-WAY)
Compatible GPU set-ups 2-WAY: 2-WAY-S & 2-WAY-M
3-WAY: 2-WAY-L & 3-WAY
4-WAY: 4-WAY
Contents 2-WAY: 1 x optional power cable & 2 PCBs included for varying configurations
3-WAY: 1 x optional power cable
4-WAY: 1 x optional power cable

Continue reading our story!!

AMD's Small Form Factor Project Quantum PC Is a Dual Fiji Powerhouse [Updated]

Subject: General Tech, Graphics Cards | June 16, 2015 - 01:34 PM |
Tagged: water cooling, SFF, Fiji, E3 2015, E3, dual fiji, amd

AMD revealed a new liquid cooled small form factor PC called Project Quantum during an E3 livestream today.

AMD Project Quantum with Dual Fiji.JPG

On the outside, an angled dual compartment aluminum case with rounded edges houses the processing hardware in the bottom and all the cooling components in the top part. AMD is using liquid cooling for the processor and graphics with the tubing running up the center column joining the two pieces together to a radiator or radiators. Red LEDs light up the center column while Radeon R9 branding sits in the bottom left corner. 

AMD Project Quantum.JPG

While at first glance that Radeon R9 branding might be unassuming, it is actually referring to AMD's latest Fiji architecture. That's correct, Project Quantum is part of the Fiji product family and is, in fact, powered by two AMD Fiji-based graphics procesors!

Update: AMD has posted a behind-the-scenes video on the development of Project Quantum which you can watch below.

In the video, AMD reveals that they are using a modified ASRock Z97E-ITX/ac motherboard (thanks to djotter in the comments for pointing that out) which means that Project Quantum is using an Intel Haswell processor in addition to the two Fiji-based GPUs. AMD has removed all of the rear IO connectors save two USB 3.0 ports and an Ethernet jack. They have also moved the 8-pin CPU power connector to the back panel of the board next to the USB ports. My guess is that they did this for cable management and height restriction reasons within the bottom compartment. Specifically, from the CAD render shown in the video, it appears that the AMD graphics card sits horizontally on top of the motherboard which meant that at least some of the rear IO ports had to be removed or relocated.

AMD Project Quantum PSU.jpg

Another bit of information from that AMD video is that Project Quantum is using what looks like an external power supply. The power brick connects to the system over a single cable to an internal board. This board provides power to a Pico PSU that is plugged into the ATX 24-pin connector on the motherboard and provides power to the AMD branded Solid State Drive (SSD) as well as the motherboard and CPU 8-pin connectors (which have both been modified to right angles for height and cable management reasons). The internal power board that connects to the socket at the back likely also powers the Radeon graphics card via PCI-E connectors, but it is difficult to tell from the photo (it is that red PCB towards the top of the photo).

AMD Radeon R9 Quantum Dual Fiji SFF Prototype.jpg

Interestingly AMD has switched out the power and USB 3.0 headers with right angle models and removed the blue ASRock heatsinks covering the VRMs and PCH. AMD is instead using two large waterblocks to cool the components on the motherboard and graphics card. A large radiator and pump sit in the top compartment cooled by an 180mm Enermax Apollish fan. The 180mm radiator should result in quieter, or at least less annoying, fan noise since the large fan can spin slower while moving similar amounts of air as smaller fans paired with 120 or 140mm radiators. Using a single large radiator for both the CPU and GPU is an interesting choice here, and I think a correct one.

AMD Project Quantum Waterblocks.jpg

A rendering of the water loop layout on Project Quantum. Image from AMD with annotations by Aibohphobia.

It was actually djotter and Aibohphobia in the comments who spotted the Pico PSU and provided an example. (I did not notice that in the video initially, so thanks for pointing that out!)  This power brick and tiny Pico PSU setup would certainly help to explain how AMD was able to make Project Quantum so thin (though an external PSU isn't necessarily a bad thing). The Pico PSU does suggest that the dual Fiji GPUs may be closer to lower end R9 Nanos than two high end Fury Xs (heh) or maybe some other yet unannounced cut-down Fiji chip entirely.

(End of update)

Update 9:30PM:

During the PC Gamer E3 Twitch stream, AMD CEO Lisa Su showed off Project Quantum, and Ken was able to snap a photo of the back panel.

AMD Project Quantum Rear IO.JPG

Project Quantum has, from left to right, a single power input (see above), two analog audio jacks, two USB 3.0 ports, an Intel-powered Gigabit Ethernet jack, four USB 2.0 ports, and a single horizontal PCI slot. A Radeon R9 graphics card is installed in this slot and features three DisplayPort and one HDMI 1.4 video outputs. We still do not know all the specs of this card, but is is Fiji-based and supports LiquidVR along with AMD's other features including FreeSync and Frame Rate Target Control.

(End Update 9:30PM)

Beyond that, we do not know many details on Project Quantum. From the other announcements around Fiji today, particularly the R9 Nano and R9 Fury X, this little machine is going to be a powerhouse with impressive power efficiency and performance per watt – especially for its size!

Of course, pricing and availability were not discussed at the event. Stay tuned to PC Perspective as we get more details closer to its official release!

Source: AMD