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The requirements of customers towards contemporary power modules are quite tough. They should own good performance characteristics and high coefficient of efficiency level, as well as 80Plus marker. The latter speaks about quality and ability to satisfy the needs of any PC. However, all PSU are classified according to different criteria, so one can find appropriate product even without 80Plus standards. The compliance with those standards is realized on 115V and 230V conditions but there are a number of standards applied to 220V-240V. Power module Chieftec A80 650W doesn’t belong to the army of 80Plus products, though can boast outstanding performance and efficiency. It is primarily targeted at the segment of affordable PSU solutions. 
At turn of the previous year Aerocool launched a new series of PSUs, united within a single series Templarius Imperator. The series involves a line of models ranging 550W-1500W power index. A part of those units are known to correspond to 80Plus Silver standards, while the other part – to 80Plus Bronze standards. Model Templarius Imperator 750 complies with 80Plus Silver requirements, due to the claimed efficiency of 88%. This feature implies that this PSU might appear to be helpful in the assembling of quite powerful PC platforms.
Zalman, a well-known manufacturer of CPU coolers, PC cases and graphics solutions, introduces three new graphics card models, codenamed GeForce GTX 600 D5 OC VF1500, GeForce GTX 660 Ti D5 VF1500 and GeForce GTX 660 Ti D5 OC VF1500. All three models are equipped with a brand two-slot VF1500 cooler. Its framework consists of four heatpipes which transfer heat from GPU surface to an aluminum heatsink. This heatsink is accompanied by a couple of 92 mm fans, the maximal rotational speed of which achieves 1500 RPM. If compared with a reference cooler, VF1500 reduces GPU operational temperature at 25 degrees (from 81 to 56 degrees), producing 10 dB less noise (26 dB vs 36 dB).