Swiftech MCP50X Extreme pressure， small form factor， 12 V DC centrifugal pump<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Variable speed control via PWM thru the motherboard， from 1200 rpm for completely silent operation， to 4500 rpm for ultra high flow performance </span></li><li><span class="a-list-item"> Superior head pressure to any pump in the same class and footprint: the MCP50X is particularly well adapted to support multiple devices in the same loop， such as multiple radiators， and/or waterblocks </span></li><li><span class="a-list-item"> G1/4" ports standard for compatibility with a large assortment of fittings </span></li><li><span class="a-list-item"> Small Footprint: 2.4" x 2.4" x 1.8" </span></li><li><span class="a-list-item"> SATA connector </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41D6rR9GAvL.jpg" noproxy>