Fanless, SFF or heavy weights, check out the best in quiet coolers

Subject: Cases and Cooling | September 23, 2014 - 12:45 PM |
Tagged: heatsink, air cooling, water cooling, quiet

Silent PC Review has just done a major update to their lists of the best Big, Small and Fanless coolers, both air and water.  The Big list requires a fair sized case in which to contain the cooler and consists of those coolers which operate at 20 dBA or less from 1m away with no more than 45°C rise over ambient.  The graph starts with the loudest 20dBA and grows more quiet with the measured temperature appearing at the noise level they tested, those with multiple values have adjustable speeds.  The Small list has the same setup but consists of coolers that should fit in most SFF cases and the fanless lacks noise ratings for obvious reasons.  Check them all out here.

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"Recommended Heatsinks lists SPCR-reviewed top cooling devices for CPUs, VGA and other hot computer parts, ordered by cooling performance and low noise. Major update on 16 Sept 2014."

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

CASES & COOLING

Release the all new Kraken X61

Subject: Cases and Cooling | July 11, 2014 - 02:55 PM |
Tagged: Kraken X61, nzxt, AIO, water cooling

NZXT's new Kraken X61 has a new trick up its sleeving, a variable speed pump for those who want as quiet a cooler as possible. [H]ard|OCP found that the design was so efficient and quiet that they really didn't need that feature but for those with sensitive ears it might be a perfect solution.  The performance was on par with many of the other AIO coolers they have tested however the price was higher at ~$140 which may be a deal breaker for some.  The other possible barrier for potential purchasers is the lack of documentation for both the physical installation and the software; experienced users will not be daunted by this but those who are not comfortable with muddling around in advanced settings and mounting coolers may want to print out the online docs before attempting to use the X61.

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"NZXT is known to many enthusiasts for its computer cases but not so much for its Kraken series of CPU closed loop liquid coolers. After a year of design NZXT has introduced its new Kraken X61. Its claim to fame is that it is the "world's first variable speed liquid cooler." Let's see what this variable RPM pump does for the new Kraken."

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

CASES & COOLING

 

Source: [H]ard|OCP

Introduction and Technical Specifications

Introduction

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XSPC Raystorm D5 Photon RX480 V3 WaterCooling Kit
Courtesy of XSPC

XSPC is well known in the water cooling community for their high performance, yet affordable cooling product design. XSPC's latest release comes in the form of their Raystorm D5 Photon RX480 V3 WaterCooling kit, featuring a massive 480mm (4 x 120mm) radiator, a Photon 170 Reservoir with integrated D5 pump, and a Raystorm CPU block. They were kind enough to provide us with a sample of this kit to see how it stacks up against other liquid and air coolers we've tested previous. With a retail price at $314.99, the kit comes at a premium price, but remains a fair price considering the components included in the kit.

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D5 Photon 170 Reservoir/Pump Combo
Courtesy of XSPC

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D5 Photon 170 Reservoir/Pump Combo with LED
Courtesy of XSPC

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RX480 Quad Fan Radiator V3
Courtesy of XSPC

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Raystorm CPU Waterblock
Courtesy of XSPC

XSPC bundled in many of their high end components into the Raystorm D5 Photon RX480 V3 kit, including the Raystorm CPU block, the RX480 quad fan radiator, the D5 Photon 170 reservoir / pump, two meters of 7/16" inner diameter / 5/8" outer diameter clear tubing, black chrome compression barbs, four 1650 RPM 120mm fans, four fan guards, both Intel and AMD bracket/mounting kits, LEDs for both the reservoir and CPU block, and all the hardware necessary to put it all together. The Photon 170 reservoir is capable of holding up to 410mL of liquid, direct feeding the inlet of the integrate D5 pump. XSPC's D5 pump can process up to 1200 lph (liters per hour) of fluid, translating to a US-style flowrate of about 5 gpm (gallons per minute). All components are copper, brass, Acetal, or glass to minimize the possibility of mixed-metal corrosion occurring in the loop.

Continue reading our review of the XSPC Raystorm D5 Photon RX480 V3 water cooling kit!

Introduction

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Typical Flow Diagram for Single Block Loop

All-in-one liquid coolers seem to be all the rage with several companies introducing expandable systems for integration of a system chipset or graphics cooling block to the loop. We will be exploring the performance of two of our previously reviewed coolers to see just how well those liquid coolers can handle the addition of an additional in-line graphics card block. Both the Koolance EXT-440CU Liquid Cooling System and the Cooler Master Glacer 240L Liquid CPU Cooler were used with the ASUS Poseidon GTX 780 graphics card placed in-line for testing.

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Typical Flow Diagram for Multi-Block Loop

Several key factors come into play in a liquid cooling loop that the addition of a second block effects including:

  • heat dissipation capacity of the radiator
  • flow rate of the system
  • resistance of the system components

Basically, additional liquid cooling blocks add more heat and longer tube runs to the system. This increases the amount of heat that the system must dissipate and introduces increased flow resistance to the system because of the increase of the loop size as well as the internal makeup of the added cooling blocks. The increase resistance and loop size directly effects the system flow rate and how hard the pump must work to keep the coolant flowing through the system.

For the purpose of this testing, we did not measure the liquid flow of the system directly. Rather, we measured the temperature of both components (the CPU and GPU) which directly correlates to the flow and heat dissipation capacity of the system. The ASUS Poseidon block adds little resistance to the system, besides the added length of the liquid channel, because of its simple U-loop channel internal to the block.

For additional information about the components used for this article, please see our review of the Koolance EXT-440CU Cooling System here, the Cooler Master Glacer 240L Liquid CPU Cooler here, and the ASUS Poseidon GTX 780 graphics card here.

Continue reading our analysis of Cooling capacity in a Multi-block Liquid Cooling loop!

Corsair's H75, you pay for the miniaturization

Subject: Cases and Cooling | April 28, 2014 - 12:47 PM |
Tagged: water cooling, SFF, Intel, H75, corsair, amd

Corsair's H75 has a smaller footprint than previous models, the radiator of 120 x 152 x 25mm should fit inside even smaller cases, allowing you to reduce the noise produced in the smaller case.  As well they have dropped support for LGA775, the change in mounting hardware should make it easier to install on both AMD and Intel systems.  While Morry was quite pleased with the performance of this cooler considering it's size; [H]ard|OCP had a slightly different take.  When they looked at the cooler in terms of price for performance they felt that there are better values on the market but do still recommend it for those who need a small, powerful cooler and are willing to shop around to find it on special.

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"Corsair has been in the liquid CPU cooling game for over 10 years now. As sealed system liquid CPU coolers have become the norm among hardware enthusiasts, the competition has gotten stiff to say the least. Another thing that has changed over the years is that many DIYers are going to smaller cases for their systems; the H75 looks to address this."

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CASES & COOLING

Source: [H]ard|OCP

Introduction and Technical Specifications

Introduction

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Courtesy of SilverStone

SilverStone Technology is a well known company in the enthusiast space, offering high quality solutions from cases to case-mounted fan controllers and displays. SilverStone has also gone through several generations of CPU all-in-on liquid cooling solutions with the Tundra series being the culmination of these past designs. The Tundra Series TD03 liquid cooler is designed to cool CPUs of any make, including the latest processor offerings from both Intel and AMD. The cooler is comprised of a thick 120mm radiator attached to a uni-body aluminum CPU cooler with integrated copper base plate and pump. To best measure the TD03's performance, we set it against several other high-performance liquid and air-based coolers. The TD03 cooler comes with a retail MSRP of $99.99, putting it at the higher end of the all-in-one cooler price range.

Continue reading our review of the SilverStone Tundra Series TD03 All-in-One liquid cooler!

Manufacturer: Cooler Master

Introduction and Technical Specifications

Introduction

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Courtesy of Cooler Master

Cooler Master is known in the enthusiast community for their innovative designs with product offerings ranging from cases to desktop and laptop cooling implements. Like many other manufacturers, Cooler Master offers its own line of all-in-one liquid cooling solutions. Unique to their Glacer 240L cooler is the ability to easily add additional cooling blocks into the base loop. The Glacer 240L has an fill port integrated into the base of the radiator for drain and refill and uses removable clamps on all connections for easy maintenance and tube reconfiguration. To measure the performance of the Glacer 240L, we set it against several other high-performance liquid and air-based coolers. With a $139.99 MSRP, the Glacer 240L comes at a premium price.

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Courtesy of Cooler Master

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Courtesy of Cooler Master

Continue reading our review of the Cooler Master Glacer 240L liquid CPU cooler!

Manufacturer: ASUS

Introduction and Technical Specifications

Introduction

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Courtesy of ASUS

The ASUS ROG Poseidon GTX 780 video card is the latest incarnation of the Republic of Gamer (ROG) Poseidon series. Like the previous Poseidon series products, the Poseidon GTX 780 features a hybrid cooler, capable of air and liquid-based cooling for the GPU and on board components. The AUS ROG Poseidon GTX 780 graphics card comes with an MSRP of $599, a premium price for a premium card .

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Courtesy of ASUS

In designing the Poseidon GTX 780 graphics card, ASUS packed in many of premium components you would normally find as add-ons. Additionally, the card features motherboard quality power components, featuring a 10 phase digital power regulation system using ASUS DIGI+ VRM technology coupled with Japanese black metallic capacitors. The Poseidon GTX 780 has the following features integrated into its design: DisplayPort output port, HDMI output port, dual DVI ports (DVI-D and DVI-I type ports), aluminum backplate, integrated G 1/4" threaded liquid ports, dual 90mm cooling fans, 6-pin and 8-pin PCIe-style power connectors, and integrated power connector LEDs and ROG logo LED.

Continue reading our review of the ASUS ROG Poseidon GTX 780 graphics card!

Introduction and Technical Specifications

Introduction

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Courtesy of Corsair

Corsair expanded from a known presence in the memory space to well-respected entity in the component market, offering everything from cases to all-in-one water coolers. Their newest cooler, the Hydro Series™ H75 Liquid CPU Cooler, features a 120mm x 25mm radiator with dual fans and a copper-based water block. The H75 unit includes mounting support for all current Intel and AMD processor offerings. To gage the performance of the cooler, we set it against several other high-performance liquid and air-based coolers. With a retail MSRP of $84.99, the Hydro Series™ H75 cooler is priced to be competitive.

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Courtesy of Corsair

The Hydro Series™ H75 cooler was designed to be a "one size fits all" type cooler, having no space issues fitting in most cases including some of the larger mITX style cases. Corsair used Asetek as an OEM to assist in manufacturing the H75 and appears to be based on the Asetek 550LC all-in-one cooler. As we've seen previously with Corsair OEM products, Corsair had a hand in tweaking the cooler design to meet their performance and aesthetic expectations. The radiator in an all aluminum, thin-finned unit designed to effectively dissipate heat from the liquid medium using the two include Corsair-branded fans.

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Courtesy of Corsair

The water block is composed of a two part acrylic top piece, housing the unit's electronics and pump, held to a copper cold plate secured with an inner and outer ring of screws. The inner ring of screws are counter-sunk to prevent mating-related obstruction and was polished to a mirror-like luster.

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Courtesy of Corsair

Continue reading our review of the Corsair Hydro™ Series H75 all-in-one liquid cooler!

Manufacturer: Antec

Introduction and Technical Specifications

Introduction

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Courtesy of Antec

Antec is an established company and brand-name in the computer component space, offering quality solutions for everything from cases and power supplies to thermal paste and case-mounted fan controllers. Their latest foray is into the world of liquid cooling. The KUHLER H20 1250 is their flagship liquid cooler, featuring an all-in-one dual pump design, a 240mm x 120mm x 25mm aluminum radiator, and hardware monitoring support via the integrated USB cable and the included Antec Grid software. The KUHLER H2O 1250 comes standard with support for all current Intel and AMD CPU offerings. To gage the performance of Antec's flagship cooler, we set it against several other high-performance liquid and air-based coolers. With a retail MSRP of $109.99, the KUHLER H2O 1250 cooler comes at a premium for all the premium features it has to offer.

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Courtesy of Antec

The KUHLER H2O 1250 liquid cooler was designed for a single purpose, to keep your process as cool as possible. Antec includes two pumps with the unit, one integrated into each fan. The top pump pulls liquid through the radiator and pushes it to the CPU block through the radiator outlet, while the bottom pump pulls water from the CPU block through the radiator inlet and pushes it through the radiator towards the top pump.

Continue reading our review of the Antec KUHLER H20 1250 all-in-one liquid cooler!