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 Both models are targeting all modern as well as outdated platforms, including Intel LGA 115x/LGA 1366/LGA 2011/LGA 2011-v3 & AMD FM1/FM2/FM2+/AM2/AM2+/AM3/AM3+.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 …

PSU Enermax Platimax 850W Review

Platimax series belongs to the top line of power supply units designed by Enermax. The series includes seven models, ranging from 500W to 1500W power, which are characterized by the operational temperature scope from 0 to 50 degrees and the correspondence to 80Plus Platinum standard. Model Platimax 850W (codename EPM850EWT) is a worthy ambassador of the whole production line, due to its reliable, stable and efficient work.

General Specifications

Enermax Platimax 850W unit is developed with the employment of high-quality Japanese capacitors that ensure stability of operation on any work mode. Its design resembles a lot the one seen in Revolution87+ PSU series, although instead of yellow, Platimax uses gray color in combination with a black one. The unit is housed in a fingerprint- and scratch-proof case with a frosting finish. One of the side panels features a conspicuous Platimax logo that adds supremacy to the model. The frontal panel accommodates On/Off switch and a …

Features of Models AMD Athlon II X4 (FM2)

Like Intel, AMD Company is not protected to the release of a large number of faulty processors, which are eliminated at the stage of laboratory tests. Some have a non-working cache (or part thereof), other — x86-cores, and others — a graphics block, and a fourth — a weak memory controller. According to this, there are releases of less productive CPU, but working with a moderate price tag. About unlocking cores / cache in AMD processors users probably know firsthand.

As the saturation of the defective inventory APU Trinity platform FM2, AMD will decide on the mass production of new models of AMD Athlon II X4. They will be easily distinguished from its predecessors on the number of the form 7xx.

Integrated Graphics Radeon VLIW4, of course, will be disabled. Frequency will be slightly reduced for marketing purposes. Overclocker devotees will primarily be interested in quad-core Athlon II X4 750K of free factor. The operating frequency of the model — 3.4 GHz, cache …
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Registered at: 14 March 2012, 06:28
Last visit: 14 March 2012, 11:45