Super Flower Intros Leadex Platinum 850 W Power Supply

Super Flower, a renowned Chinese designer of PC enclosures and other hardware components, has introduced a new power supply unit, entitled Leadex Platinum 850 W (codename: SF-850F-14MP). The model is housed in a stylish white case and features a large air fan with a ventilation grid. It is targeting high-end systems with fastidious requirements to power supply. In order to prove the model’s durability, the manufacturer adds 5-year’s limited warranty to the shipping contents.



Super Flower Leadex Platinum 850 W has been awarded 80Plus Platinum certificate, due to more than 89% efficiency. The PSU comes with a totally modular cabling system and a set of wires for the simultaneous employment of two graphics cards. The model is cooled down by a single 140 mm fan, monitored by PWM controller.


This power supply unit is equipped with a single +12V rail that is able to provide 70.8 A current. It might operate in networks with the voltage range from 100 V to 240 V. The product …

Processors Intel Haswell to Rival Accelerator NVIDIA Tesla

Intel Corporation has the intentions to introduce DDR4 memory into their server processors of Haswell series. The launch of such technological approach is planned for the 2014, however the developments in this sphere have already started. Intel’s server solutions will become a part of Grantley platform and the samples of their new series will allegedly be announced next autumn. The preview of new processors makes it clear that some of the chips will be distinguished by the increased heat generation performance which will reach 160 W.



Hence, 16-core processors Haswell-EP will rival parallel computing accelerator NVIDIA Tesla but not AMD server solutions. Intel is going to provide various working frequency options and options with different number of active cores. At the same time, TDP will fluctuate within ranges of 160, 145, 135, and 120 W. In its turn, accelerator NVIDIA Tesla, which is based on GK110 processor, consumes approximately 300 W.


In accordance with the …

Motherboard ECS Z77H2-A4 Review

Chipset Intel Z77 can’t be called a novel product in the market, since it has already transformed into a customary platform for personal computers. The versatility of motherboards employing this chipset is countless, in fact, and each and every consumer is able to find the one to his specific needs. ECS boasts its own inventory of boards based on Intel Z77; Z77H2-A4 is an intermediate item between hi-end and entry-level models, due to its alluring price and improved functional facilities. This board attracts primarily thrifty customers who would like to get all modern commodities for a sensible price.



Design and Layout


Budgetary orientation of ECS Z77H2-A4 motherboard is manifested, first of all, through a diminished PCB dimensions. Nonetheless, the model accommodates a couple of PCI Express Graphics slots with the allotted twenty rails of PCI-e bus. There is no symmetric rail distribution between the slots, so the second PEG slot receives only four rails. The board’s …
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