Power Module Chieftec A80 650W Review

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.



Design and Framework


Chieftec A80 650W design is developed in a classical template common for the models with a solid frontal fan. The casing consists of a ventilation perforation, decorative grid with the brand logo, sockets for module …

SilverStone introduced a modular power supply Strider ST45SF-G form factor SFX

Power Supplies form factor SFX are usually positioned as solutions for office and HTPC systems, that is why its design is often monotonous. In this regard, a new block of SilverStone Strider ST45SF-G stands out from the competition with detachable cables in a nylon sheath and colored in black casing.



Despite its compact dimensions (125x100x63, 5 mm), power supply produces up to 450 watts of constant power at an efficiency of 88% to 92% in the networks of 230 V. It is noteworthy that the kit includes an adapter to install Strider ST45SF-G in the chassis type Mid-Tower (ATX).


Cooling of PSU is provided by 80-mm fan with support for automatic speed control. In addition, the unit has active PFC, single cable PCI-E Power on (6 +2) and two contacts at the 6-pin. Allowed not more than three per cent of deviation from the standard voltage of +12 V, +5 V and +3.3 V.


A detailed description of the new models is available on the manufacturer's website. SilverStone Strider ST45SF-G …

Distinctive Features of Motherboard ROG Maximus V Extreme from Asus

The past several days were marked by the official presentation of a new motherboard from Asus company. The new product, codenamed ROG Maximus V Extreme, is based on Intel Z77 chip and supports Intel Core processors of the second and third generations. The major distinctive feature of the motherboard is the availability of the integrated Thunderbolt interface and a range of exclusive overclocking and monitoring attachments. ROG Maximus V Extreme is furnished with five PCI Express 3.0 slots and is able to support such graphics technologies as AMD CrossFire, LucidLogix Virtu MVP, and Nvidia SLI.



Asus designers have taken care about the multitask capabilities of their motherboards, so equipped their products with the controller of Thunderbolt interface. Its bandwidth capacity approximates 10 Gb/sec. This interface is predestinated to attach monitors and peripheral equipment to a single Thunderbolt port at full speed. The nominal delivery set embraces a supplementary OC Key device …
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Registered at: 03 April 2011, 08:52
Last visit: 04 April 2011, 06:38