Greeting Omni-Purpose HQ720 & HQ740 Water Coolers from Zalman

Zalman has gladdened all devotees of liquid cooling by introducing a pair of new solutions: the HQ720 & the HQ740. Both models are targeting all modern as well as outdated platforms, including Intel LGA 115x/LGA 1366/LGA 2011/LGA 2011-v3 & AMD FM1/FM2/FM2+/AM2/AM2+/AM3/AM3+. The first model comes equipped with a single fan, while the second one – with two fans.

Zalman HQ720 & HQ740 feature a high-performance heatsink, made of aluminum. It is accompanied by a copper pump (62x62x35 mm) that operates at 12V voltage. Its MTBF makes up 75.000 hours. The integrated water pump consists of micro-channels and a pair of hoses.

The fans (120 mm) are based on fluid bearing, estimated for 60.000 hours of fool-proof operation. They support PWM technology that allows for varying the rotational speed from 800 to 2000 RPM. Besides, they employ 4-pin connectors.

The fans are able to deliver up to 107.41 CFM airflow, whereas the noise level remains within the range of 18-24.8 dB. If …

DAS Promise Pegasus R4 Review

Data storage units have become an integral part of PC hardware in recent years. Such conjuncture is simply explained by the rising necessity to store huge amounts of information and transfer the data to various devices. NAS and DAS units have been developed with the intention to solve all storage problems, however, the efficiency of their work is much dependent on the interfaces they use for data transfer. USB 2.0 interfaces are unable to cope with voluminous info; the prevalent now USB 3.0 and eSATA interfaces are efficient only for a single winchester. But when it comes to the management of really huge data blocks, there appears a need for a more advanced solution. Promise Technology dares to solve all vital issues by releasing DAS Pegasus R4 with Thunderbolt interface which is notable for the high and stable data transfer speed with the retention of compatibility.

General Characteristics

DAS Promise Pegasus R4 series does not differ so much in design terms from other …

Deepcool Comes Out with White SW Chassis

Deepcool Industries has added a new White SW model to its mid-tower PC chassis series. The new-comer features 472x210x454 mm dimensions and fits office environment the best. Its framework is made of galvanized steel plates (SECC), painted white, with black-and-white frontal edging, perforated notches, and a large side acrylic window. The model might be already procured at the retail price of $35.

Deepcool White SW is compatible with mini-ITX, micro-ATX and ATX motherboard types. It provides space for four external 5.25-inch drives, four internal 3.5-inch drives, and three internal 2.5-inch drives. Expansion of facilities becomes possible due to seven expansion slots. It should be mentioned that all the bays are equipped with special slides which facilitate mounting without screws.

In order to ensure an optimal airflow, the case accommodates an efficient cable management system and dust filters. The top-front I/O panel boasts USB 3.0, USB 2.0 ports as well as 3.5 mm slots …
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Registered at: 22 November 2011, 06:22
Last visit: 22 November 2011, 08:58