Nuovo alimentatore da Silverstone

[Staff]

<p>After introduction products such as  "SST-ST50EF" from Elements series we present to you new model with 400W -  SST-ST40EF. The products meet all requirement of the RoHS guidelines. The product will be available in the European Logistic Centre end of September and will cost for end user 71,00 € net. A PSU which will cover in the extra costs by saving of energy within his life time.</p>
<p align="center"><img src="http://www.amdplanet.it/art_img/sergio-news/SST-ST40EF.jpg" width="500" height="506" /></p>
<p> </p>
<p><U>Introduction</U></p>
<p>Equipped with a new generation of design and components, the Element ST40EF continues SilverStone’s stride toward more efficient power supplies. With higher than 80% efficiency across all loading conditions (from 20% to 100%), the ST40EF produces less wasted heat than typical power supplies and allows the included 120mm fan to operate at minimal speeds, ensuring silent operation for nearly all applications. This stable output and efficient characteristics are packed inside an environmentally-friendly casing that is compatible with nearly any ATX enclosures on the market. If strong and silence are the main priorities ( min. 20 dBA!!), the Element ST40EF is for you. </p>
<p><U>Special features</U></p>
<p><br />
Efficiency over 80% across all loading conditions (20% to 100%)<br />
Dual +12V rails for advanced systems<br />
Dual PCI-E connectors (Multi-GPU ready)<br />
Industry-leading silent running 120mm fan<br />
Support for ATX 12V 2.2<br />
Active PFC </p>
<p> </p>
<table bordercolor="#666666" height="206" cellspacing="0" width="415" align="center" border="1">
<tbody>
<tr>
<td width="31%" bgcolor="#999999" height="19"><strong>Max. DC Output</strong></td>
<td width="69%" bgcolor="#e1eefd">400W</td>
</tr>
<tr>
<td bgcolor="#999999" colspan="2" height="19"><div align="center"><strong>Load Range</strong></div></td>
</tr>
<tr bgcolor="#ffffff">
<td colspan="2" height="118"><table bordercolor="#cccccc" cellspacing="0" cellpadding="0" width="100%" border="1">
<tbody>
<tr>
<td width="16%"> </td>
<td width="13%"><div align="center">+3.3V</div></td>
<td width="8%"><div align="center">+5V</div></td>
<td width="9%"><div align="center">+12V1</div></td>
<td width="8%"><div align="center">+12V2</div></td>
<td width="10%"><div align="center">+12V3</div></td>
<td width="10%"><div align="center">+12V4</div></td>
<td width="8%"><div align="center">+5VSB</div></td>
<td width="8%"><div align="center">-12V</div></td>
<td width="10%"><div align="center">-5V</div></td>
</tr>
<tr>
<td>Max.(Amps)</td>
<td><div align="center">20A</div></td>
<td><div align="center">14A</div></td>
<td><div align="center">16A</div></td>
<td><div align="center">18A</div></td>
<td><div align="center">/</div></td>
<td><div align="center">/</div></td>
<td><div align="center">3.0A</div></td>
<td><div align="center">0.3A</div></td>
<td><div align="center">/</div></td>
</tr>
<tr>
<td>Peak (Amps)</td>
<td><div align="center">/</div></td>
<td><div align="center">/</div></td>
<td><div align="center">18A</div></td>
<td><div align="center">18A</div></td>
<td><div align="center">/</div></td>
<td><div align="center">/</div></td>
<td><div align="center">3.5A</div></td>
<td><div align="center">/</div></td>
<td><div align="center">/</div></td>
</tr>
<tr>
<td>Min.(Amps)</td>
<td><div align="center">0.5A</div></td>
<td><div align="center">0.3A</div></td>
<td><div align="center">1.0A</div></td>
<td><div align="center">1.0A</div></td>
<td><div align="center">/</div></td>
<td><div align="center">/</div></td>
<td><div align="center">0</div></td>
<td><div align="center">0</div></td>
<td><div align="center">/</div></td>
</tr>
<tr>
<td>Range(%)</td>
<td><div align="center">+/-3％</div></td>
<td><div align="center">+/-3％</div></td>
<td><div align="center">+/-3％</div></td>
<td><div align="center">+/-3％</div></td>
<td><div align="center">/</div></td>
<td><div align="center">/</div></td>
<td><div align="center">+/-3％</div></td>
<td><div align="center">+/-10％</div></td>
<td><div align="center">/</div></td>
</tr>
<tr>
<td height="22"><p>Ripple<br />
(mVp-p) </p></td>
<td><div align="center">50mV</div></td>
<td><div align="center">50mV</div></td>
<td><div align="center">120mV</div></td>
<td><div align="center">120mV</div></td>
<td><div align="center">/</div></td>
<td><div align="center">/</div></td>
<td><div align="center">50mV</div></td>
<td><div align="center">120mV</div></td>
<td><div align="center">/</div></td>
</tr>
</tbody>
</table></td>
</tr>
<tr>
<td bgcolor="#999999" height="1"><strong>combined+3.3 , +5V</strong></td>
<td bgcolor="#e1eefd">130W</td>
</tr>
<tr>
<td bgcolor="#999999" height="24"><strong>combined +12V</strong></td>
<td bgcolor="#e1eefd">30A/336W</td>
</tr>
</tbody>
</table>
<br />
<table bordercolor="#666666" height="125" cellspacing="0" width="419" align="center" border="1">
<tbody>
<tr>
<td width="31%" bgcolor="#999999" height="9"><strong>Input Voltage </strong></td>
<td width="69%" bgcolor="#e1eefd">90V ~ 264V (Auto Range)</td>
</tr>
<tr>
<td bgcolor="#999999" height="10"><strong>Input Frequency Range</strong></td>
<td width="69%" bgcolor="#e1eefd">47Hz ~ 63Hz </td>
</tr>
<tr>
<td bgcolor="#999999" height="19"><strong>PFC</strong></td>
<td width="69%" bgcolor="#e1eefd">Active PFC (PF>0.95 at full load)</td>
</tr>
<tr>
<td bgcolor="#999999" height="19"><strong>Efficiency</strong></td>
<td width="69%" bgcolor="#e1eefd">Typical >80%</td>
</tr>
<tr>
<td bgcolor="#999999" height="19"><strong>MTBF</strong></td>
<td width="69%" bgcolor="#e1eefd">100,000 hours at 25°C, full load</td>
</tr>
<tr>
<td bgcolor="#999999" height="9"><strong>Operating temperature</strong></td>
<td width="69%" bgcolor="#e1eefd">0 ~ 50°C</td>
</tr>
<tr>
<td bgcolor="#999999" height="10"><strong>Protection</strong></td>
<td width="69%" bgcolor="#e1eefd">Over current protection, Over voltage protection, Short circuit, No load operation</td>
</tr>
</tbody>
</table>
<br />
<table bordercolor="#666666" height="146" cellspacing="0" width="423" align="center" border="1">
<tbody>
<tr>
<td width="31%" bgcolor="#999999" rowspan="6"><strong>Connectors</strong><strong></strong><strong></strong><strong></strong><strong></strong><strong></strong><strong></strong></td>
<td width="69%" bgcolor="#e1eefd" height="27">1 x 24 pin motherboard connector (550mm)  </td>
</tr>
<tr>
<td width="69%" bgcolor="#e1eefd" height="19">1 x 4-pin ATX12V connector (550mm) </td>
</tr>
<tr>
<td width="69%" bgcolor="#e1eefd" height="19">1 x 6-pin PCI-E (550mm) </td>
</tr>
<tr>
<td width="69%" bgcolor="#e1eefd" height="19"><p>2 x triple SATA power connectors <br />
(500mm + 250mm + 250mm) </p></td>
</tr>
<tr>
<td width="69%" bgcolor="#e1eefd" height="20">6 x 4-pin IDE power connector (500mm + 250mm + 150mm)</td>
</tr>
<tr>
<td bgcolor="#e1eefd" height="21">2 x 4-pin floppy power connector <br />
(500mm + 250mm + 150mm +150mm) </td>
</tr>
</tbody>
</table>
<br />
<table bordercolor="#666666" height="89" cellspacing="0" width="425" align="center" border="1">
<tbody>
<tr>
<td width="31%" bgcolor="#999999"><strong>Color</strong></td>
<td width="69%" bgcolor="#e1eefd" height="9">black (lead-free paint)</td>
</tr>
<tr>
<td width="31%" bgcolor="#999999"><strong>Cooling System</strong></td>
<td width="69%" bgcolor="#e1eefd" height="10">1x 120mm fan</td>
</tr>
<tr>
<td width="31%" bgcolor="#999999"><strong>Noise Level</strong></td>
<td width="69%" bgcolor="#e1eefd" height="19">20 dBA minimum ~ 29dBA maximum</td>
</tr>
<tr>
<td width="31%" bgcolor="#999999"><strong>Weight</strong></td>
<td width="69%" bgcolor="#e1eefd" height="19">2.5 kg</td>
</tr>
<tr>
<td width="31%" bgcolor="#999999"><strong>Dimension</strong></td>
<td width="69%" bgcolor="#e1eefd" height="19">150 mm (W) x 86 mm (H) x 140 mm (D)</td>
</tr>
</tbody>
</table>
<p>(SG)</p>
<p><br />