Chieftec Navitas Gets a 450-Watt Update

First launched in 2013, Chieftec Navitas series of PSUs included five high-efficiency models of up to 1250 W power. This year the company has introduced four new editions to the family which are characterized by low power: 450 W, 550 W, 650 W, and 750 W. This update is called to satisfy the needs of unpretentious customers who require stability rather than records.



New Chieftec Navitas power supply units come equipped with a single +12V bus that covers 100% power. Hence, it’s possible to integrate the models into the latest system configurations. All of them correspond to 80 Plus Gold standard, achieving up to 87% efficiency in a wide range of operational conditions.


Their other peculiarities involve a fully modular cable system, the availability of a low-noise 120 mm fan, the support for Active PFC technology and all known protection features (i.e. OPP, OTP, UVP, OVP, SCP).


To continue, Chieftec Navitas GPM-450S ensures 450-watt power on +12V rail & up to …

OCZ Announces a New Vertex 460 SSD Series

OCZ Storage Solutions, a newbie integral part of Toshiba Group Company, announces the release of a new SSD series, entitled Vertex 460. The series is represented by three 2.5-inch models of 480 GB, 240 GB, and 120 GB capacity. In order to facilitate with the installation and further utilization, the manufacturer equips all drives with a dedicated 3.5-inch adapter, as well as with Acronis True Image HD software package. Moreover, the models are backed by 3-years limited warranty that guarantees durable reliability.



OCZ Vertex 460 drives are based on Toshiba NAND MLC flash chips, elaborated according to 19 nm technological process. All three models employ SATA III 6 Gb/sec interface and are equipped with OCZ Barefoot 3 M10 controller. Thanks to such fusion, these SSDs demonstrate unprecedented performance results, whatever type of data is concerned.


Therefore, an ultimate data Read/Write speed in sequential operations equals to 545/525 MB/sec, whereas in 4 KB random …

Power Supply Unit Huntkey GS550 Review

Huntkey Enterprise Group is a comparatively new player in the global PSU market. However, its products are already well-known to the mainstream customers in different corners of the world. GS series is the one to compete with an army of items from acclaimed manufacturers, featuring so far only two models: GS450 and GS550. Giving names to the models, Huntkey applied a popular marketing approach, where the figure index in the codename exceeds actual wattage index of the unit. Thus, GS550 model is estimated actually for 450 W power. What other surprises are hidden in this model? Let’s find out.



Key Specifications


Power supply unit Huntkey GS550 is housed in a solid case, made of a thick dark-gray steel with a wiry ventilation grid. All basic specifications are marked on the sticker, so that the user can easily integrate it within the system. The +12VDC rail is claimed to provide 384 W power at 32 A current. The interrelation of power on this rail with an overall efficiency …
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Registered at: 12 September 2011, 08:30
Last visit: 12 September 2011, 08:30