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 …

Intel Makes a Surprise Launch of Ivy Bridge Processors

The release of the 4th generation Intel Haswell processors made a real stir last week. This turmoil left the launch of several Intel Ivy Bridge processors practically unnoticed. How strange as it might seem, but Intel keeps on supplying its 3rd generation products to comply with the needs of the vast majority of customers. Hence, a set of new CPUs consists of: five Intel Pentium models (G2140, G2120T, G2030T, G2030), three Intel Core models (i3-3245, i3-3250, i3-3250T), and a single Intel Celeron G470 model.

Each Intel Pentium processor features two cores and 3 MB of cache-memory. The nominal clock frequencies fluctuate within the measures of 2.6-3.3 GHz, depending on the model. All the models within the line are equipped with Intel HD graphics core. Intel Pentium G2030T and G2030 support two-channel DDR3 modules with up to 1333 MHz frequency, while their companions – Intel Pentium G2140 and G2120T – support DDR3-1600 MHz modules.

Each Intel Core processor comes with …

LEPA to Release MX-F1 and MaxGold 1000 PSUs

LEPA is ready to release a new series of entry-level power supply units entitled MX-F1. The series counts three models of 400 W, 500 W and 600 W capacity: N400-SA-EU, N500-SA-EU and N600-SA. In addition, the company has expanded its MaxGold line with a flagship 1000-watt model. It corresponds to Intel ATX12V 2.4 standard and employs an optimized hardware design.

To begin with, MX-F1 PSUs offer 87% of ultimate efficiency. Operating at 20%/50%/100% loading, they are able to achieve 82%/85%/82% efficiency correspondingly. Nonetheless, the models cannot receive 80Plus Bronze certificate, since they feature limited voltage input range. All the models within the series employ a single +12V rail and boast a non-modular design.

This promotes for the connection of middle-efficiency components. They support Active PFC and a wide spectrum of protective functions (over-voltage, over-current, over-power, short-circuit). Cooling of internal components is ensured by a single 120 mm fan. …
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Registered at: 13 April 2012, 04:36
Last visit: 10 February 2013, 10:33