Thermalright Readies Le Grand Macho Passive Cooler

Thermalright decided to gladden all devotees of ultra-quiet PC systems by designing an efficient passive cooler – Le Grand Macho. This is a conventional tower cooler, supporting new and outdated CPUs of up to 95 W TDP. Hence, the greenhorn is compatible with Intel LGA 775/115x/1366/2011/2011-3 as well as AMD FM2/FM2+/FM1/AM2/AM2+/AM3/AM3+ platforms.

Initially, Thermalright Le Grand Macho is void of any fan; nonetheless, its framework presupposes the installation of one or two high-efficiency fans (120/140 mm), which are able to cope with 300-watt CPUs.

The cooler consists of a nickel-plated base, seven heatpipes and a voluminous aluminum heatsink with 35 fins. The latter come with perforations which counteract air between the plates with low air resistance. The base features a convex-shaped contact surface (that optimizes cooling efficiency) and is perfectly polished. Seven 6-mm heatpipes are solidly integrated into the base, ensuring ideal heat dissipation.

The …

Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.

The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.

As the advantages of such solution can immediately be noted a lower price, due to less stringent …

Zalman Intros CNPS8X Optima CPU Cooler

Zalman is considered to be a key player in PC hardware field mainly due to a perfect combination of quality, functionality and price tags. CPU coolers are not an exception, since they ensure efficient and low-noise cooling of hard-hitting processors. The company’s latest CNPS8X Optima cooler is all about innovation that turns it around. Improved framework makes the model compatible with practically all platforms from Intel and AMD, save for Intel Socket LGA 2011/2011-v3/1366.

Zalman CNPS8x Optima employs a large heatsink, three copper heatpipes, and a single 92 mm fan. The latter is based on long-life bearing and features 4-contact connector. It is able to rotate at about 1200 RPM, producing not more than 30 dB noise.

The list of innovative technologies integrated into the cooler includes:

— Direct Touch Heatpipe (DTH) technology wherein all three heatpipes are in direct touch with a heatspreader. This accelerates heat dissipation process, enhancing overall …
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Registered at: 08 April 2011, 20:50
Last visit: 10 May 2011, 22:18