Chieftec Showcases Five New PSUs from Navitas Series

Chieftec, one of the largest German hardware manufacturers, has recently introduced a new series of power supply units, codenamed Navitas. The series is represented by 5 models: GPM-650C with 650W nominal power, GPM-750C with 750W nominal power, GPM-850C with 850W nominal power, GPM-1000C with 1000W nominal power, and GPM-1250C with 1250W nominal power correspondingly. All the products have won 80Plus Gold certificate, due to more than 90% efficiency in the high workloads.

Chieftec Navitas PSUs correspond to ATX12V v2.3 standard and support Intel Core 4th gen. processors that require little current strength on +12V rail in sleep mode. The models also support active power-factor correction option to provide for the maximal stability during operation. They are equipped with a composite cable system and a single +12V rail, estimated for the maximal current from 54 A to 104 A (this index depends on the unit’s power).

All five units are cooled down by 140 mm fans with PWM …

A Few Days Left till the Launch of E2080HSD from iiyama

Iiyama Corp., a renowned Japanese supplier of TV and PC displays, is going to launch a new 20-inch monitor in several days. Codenamed E2080HSD, a new product extends ProLite series and features 478x204x351 mm dimensions. The monitor is notable by outstanding saving characteristics, since it consumes 35% less power than analogous displays from other suppliers: the level of power consumption does not exceed the index of 16W in operational mode, and on conditions of EcoMode activation, this level might be reduced at 15% more.

Monitor iiyama ProLite E2080HSD is based on TN panel type with white LED light. Featuring 20-inch display, it differentiates itself by 1600x900 resolution, 250 cd/m2 brightness, 5 ms array response time, and 1000:1 static contrast index. Horizontal and vertical viewing angles differ a bit from other similar displays and equal to 85 and 80 degrees correspondingly.

The model is equipped with two stereo speakers (1W each), a single DVI and D-Sub video …

PSU Seasonic X-1250 SS-1250XM Review

Power supply unit Seasonic X-1250 is a senior product of X series that includes units from 400W to 1250W power. The two junior models are absolutely passive, while all other models feature hybrid cooling schedule. This implies that on conditions of little loading, the integrated fan stops its operation; and vice versa, when the loading is increasing, the fan's operation is more intense. PSU X-1250 is quite powerful to serve the needs of high-performance systems that require stable and efficient power to all key components.

Basic Features

Power supply unit Seasonic X-1250 is delivered in a spacious cardbox which contains a set of cables for the connection of PC components. The unit is housed in a dull black casing with stamped yellowish grid. The whole construction is 190 mm in length (+20 mm for cable connectors), so it won't suit compact-sized PC chassis. All basic specifications are indicated on the casing: the availability of +12VDC line that demonstrates 1248W power at …
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Registered at: 03 July 2011, 21:28
Last visit: 01 March 2015, 15:46