Noctua NF-S12A: High-End Fans for Customers with No Financial Constraints

Fans from Noctua have been enjoying great popularity among customers with no financial constraints for a long time already. Austrian manufacturer gets used to offer only qualitative and exclusive products, ensuring the maximal operational effect. Its new fan models, combined under a single codename NF-S12A, are a bright evidence of quality and performance. The series has been elaborated with each and every detail in consideration, thus the price tag is corresponding: $22.



Noctua NF-S12A series belongs to the third generation of PC chassis fans. Developed in 120 mm dimensions, the series is introduced by three models: ULN 600/800 RPM, PWM 300-1200 RPM, and FLX 700/900/1200 RPM. All three fans employ a self-stabilizing oil bearing SSO2 as the basis. Its assumed time of foolproof work is estimated as 150 thousand hours.


Their framework is distinguished by a 7-blade impeller with 'drops' on vanes; these drops are called to prevent the fans' cessation on slow operation. 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 …

Here Comes the 2nd Generation of Enermax Revolution X’t PSUs

Following the success of Revolution X’t series of power supply units, Enermax has introduced the second generation of revolutionary solutions: the Revolution X’T II. The series counts four models of 160x150x86 mm dimensions, each complying with 80Plus Gold certificate (up to 92% efficiency level). All the new-comers are able to operate in a wide voltage range (100-240 V) to meet the requirements of different PC platforms.



Enermax Revolution X’t II units come equipped with a single +12V rail with high output capability, high-end Japanese electrolytic capacitors, DC-to-DC converters as well as other reliable hardware. The chassis is cooled down by 139-mm fan, based on patented Twister bearing; consequently, the fan is estimated for 160.000 hours of fail-safe activity.


In order to reduce the end price of the models, Enermax has implemented hybrid cabling: key cables are connected to the chassis, while accessory cables might be detached when unnecessary. The units …
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Registered at: 19 March 2011, 12:25
Last visit: 19 March 2011, 12:25