The MCRx20-XP (eXtreme Performance) series radiators are high-performance liquid-to-air heat exchangers optimized for use with medium speed 120mm fans and specifically engineered in a slim for factor for high-end liquid cooled Personal Computers. The XP series derive from the Quiet Power™ technology (QP series) first introduced in 2005 and both series share the exact same dimensions. They differentiate themselves by a higher fin-per-inch (FPI) count where the QP series feature a 12 FPI specification versus 20 FPI for the new XP series. A higher FPI count means that the XP series are more efficient at dissipating heat in the higher RPM fan ranges. When large heat loads are involved for example a CPU and GPU(s) in the loop, this may translate into improved coolant temperature.
The MCRx20-XP (eXtreme Performance) series radiators are high-performance liquid-to-air heat exchangers optimized for use with medium speed 120mm fans and specifically engineered in a slim for factor for high-end liquid cooled Personal Computers.
The XP series derive from the Quiet Power™ technology (QP series) first introduced in 2005 and both series share the exact same dimensions. They differentiate themselves by a higher fin-per-inch (FPI) count where the QP series feature a 12 FPI specification versus 20 FPI for the new XP series. A higher FPI count means that the XP series are more efficient at dissipating heat in the higher RPM fan ranges. When large heat loads are involved for example a CPU and GPU(s) in the loop, this may translate into improved coolant temperature.
In general, we recommend selecting a radiator in the XP series for applications where fans will run from 1200 RPM and above, and selecting among the QP series where fans will run from 1200 RPM and below. A more refined analysis including various coolant flow rate scenarios is reported in the performance section.
The XP series are available in 4 sizes: 1x120mm, 2x120mm, 3x120mm, and 4x120mm.
https://www.performance-pcs.com/swiftech-extreme-performance-quad-120mm-radiator-mcr420-xp.html8284Swiftech "eXtreme Performance" Quad 120mm Radiatorhttps://www.performance-pcs.com/media/catalog/product/m/c/mcr420-xp_01.png83.9583.9500USDOutOfStock/Water Cooling/Radiators<div style="font-size: 14px; font-family: tahoma,arial,helvetica,sans-serif;">
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<div><span style="font-size: small;" size="2">The MCRx20-XP (eXtreme Performance) series radiators are high-performance liquid-to-air heat exchangers optimized for use with medium speed 120mm fans and specifically engineered in a slim for factor for high-end liquid cooled Personal Computers. The XP series derive from the Quiet Power™ technology (QP series) first introduced in 2005 and both series share the exact same dimensions. They differentiate themselves by a higher fin-per-inch (FPI) count where the QP series feature a 12 FPI specification versus 20 FPI for the new XP series. A higher FPI count means that the XP series are more efficient at dissipating heat in the higher RPM fan ranges. When large heat loads are involved for example a CPU and GPU(s) in the loop, this may translate into improved coolant temperature. </span></div>
<div><span style="font-size: small;" size="2"> </span></div>
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</div> <div style="font-size: 14px; font-family: tahoma,arial,helvetica,sans-serif;">
<div>
<div><span style="font-size: small;" size="2">The MCRx20-XP (eXtreme Performance) series radiators are high-performance liquid-to-air heat exchangers optimized for use with medium speed 120mm fans and specifically engineered in a slim for factor for high-end liquid cooled Personal Computers.</span></div>
<div><span style="font-size: small;" size="2"> </span></div>
<div><span style="font-size: small;" size="2">The XP series derive from the Quiet Power™ technology (QP series) first introduced in 2005 and both series share the exact same dimensions. They differentiate themselves by a higher fin-per-inch (FPI) count where the QP series feature a 12 FPI specification versus 20 FPI for the new XP series. A higher FPI count means that the XP series are more efficient at dissipating heat in the higher RPM fan ranges. When large heat loads are involved for example a CPU and GPU(s) in the loop, this may translate into improved coolant temperature. </span></div>
<div><span style="font-size: small;" size="2"> </span></div>
<div><span style="font-size: small;" size="2">In general, we recommend selecting a radiator in the XP series for applications where fans will run from 1200 RPM and above, and selecting among the QP series where fans will run from 1200 RPM and below. A more refined analysis including various coolant flow rate scenarios is reported in the performance section.</span></div>
<div><span style="font-size: small;" size="2"> </span></div>
<div><span style="font-size: small;" size="2">The XP series are available in 4 sizes: 1x120mm, 2x120mm, 3x120mm, and 4x120mm.</span></div>
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</div>Swiftech00https://www.performance-pcs.com/media/catalog/product/t/m/tmpmcr420qp-g1-4-hubs-dimensions.png62.6200low-stockSwiftechBlack480 (4 x 120mm)34mm<table border="1" cellpadding="2" cellspacing="0">
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<p><span style="font-size: small;" size="2"><strong>Features:</strong></span></p>
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<p><span style="font-size: small;" size="2"><strong>Benefits:</strong></span></p>
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<td><span style="font-size: small;" size="2">Thermal design is optimized for maximum heat dissipation with 120mm fans featuring medium air output (1000 to 1800 rpm) </span></td>
<td><span style="font-size: small;" size="2">High performance cooling at moderate noise levels. </span></td>
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<td><span style="font-size: small;" size="2">Slim form factor (34mm) </span></td>
<td><span style="font-size: small;" size="2">Reduces radiator intrusion on neighboring components, helps compatibility </span></td>
</tr>
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<td><span style="font-size: small;" size="2">Self-purging plenums </span></td>
<td><span style="font-size: small;" size="2">Help eliminate accumulation of air in the radiator, and annoying gurgling noises </span></td>
</tr>
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<td><span style="font-size: small;" size="2">Industry standard fan spacing (15mm) </span></td>
<td><span style="font-size: small;" size="2">15mm fan spacing is adopted as a standard by most case manufacturers </span></td>
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<td><span style="font-size: small;" size="2">Brass tubes </span></td>
<td><span style="font-size: small;" size="2">No corrosion </span></td>
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<td><span style="font-size: small;" size="2">Copper fins </span></td>
<td><span style="font-size: small;" size="2">Better heat dissipation </span></td>
</tr>
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<td><span style="font-size: small;" size="2">1/4" BSPP (G1/4) threaded hubs with flat face </span></td>
<td><span style="font-size: small;" size="2">Compatible with industry standard G1/4 fittings with captive o-ring </span></td>
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<td colspan="2"><span style="font-size: small;" size="2"><strong>Quality assurance:</strong> all our radiators are ultrasonically cleaned to remove solder flux, and individually pressure-tested for leaks! </span></td>
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<p><span style="font-size: small;" size="2"><strong>Specifications:</strong></span></p>
<p><span style="font-size: small;" size="2"><strong></strong></span></p>
<ul>
<li><span style="font-size: small;" size="2">Optimized fin-density for maximum heat dissipation with medium speed fans (20 fpi) </span></li>
<li><span style="font-size: small;" size="2">2-pass, single row construction </span></li>
<li><span style="font-size: small;" size="2">Brass body and brass tubes </span></li>
<li><span style="font-size: small;" size="2">Louvered copper fins </span></li>
<li><span style="font-size: small;" size="2">Plenum Style: Self-purging brass plenum chambers </span></li>
<li><span style="font-size: small;" size="2">Slim form factor (34mm) </span></li>
<li><span style="font-size: small;" size="2">High-durability acrylic paint: Satin black finish </span></li>
<li><span style="font-size: small;" size="2">M3.5 threaded fan and case-mounting holes </span></li>
<li><span style="font-size: small;" size="2">Hub specifications & fittings compatibility: </span>
<ul>
<li><span style="font-size: small;" size="2">G1/4" flat face threaded hubs, compatible with industry standard captive o-ring type fittings (such as Swiftech "Eurostyle" series of barb fittings) </span></li>
</ul>
</li>
<li><span style="font-size: small;" size="2">ROHS compliant </span></li>
<li><span style="font-size: small;" size="2">Weight: </span>
<ul>
<li><span style="font-size: small;" size="2">MCR120-XP 15oz (408g), </span></li>
<li><span style="font-size: small;" size="2">MCR220-XP 1lb 8oz (594g), </span></li>
<li><span style="font-size: small;" size="2">MCR320-XP 2lb (1048g), </span></li>
<li><span style="font-size: small;" size="2">MCR420-XP 2lb 6oz (1501g)</span></li>
</ul>
</li>
<li><span style="font-size: small;" size="2">Quality assurance: all radiators are ultrasonically cleaned to remove solder flux as well as pressure-tested for leaks.</span></li>
</ul>
<p><span style="font-size: small;" size="2"><strong>What is Included with each radiator:</strong></span></p>
<ul>
<li><span style="font-size: small;" size="2">M3,5 x 6mm screws (4 each per 120mm fan) - Alternatively you may use 6-32 x 1/4" (not included) </span></li>
<li><span style="font-size: small;" size="2">M3,5 x 30mm screws (4 each per 120mm fan) - Alternatively you may use 6-32 x 1 1/8" (not included) </span></li>
<li><span style="font-size: small;" size="2">Installation Warning pamphlet </span></li>
<li><span style="font-size: small;" size="2">No fittings</span></li>
</ul>
<p><span style="font-size: small;" size="2"><strong>MCRx20-XP SERIES DIMENSIONAL DRAWINGS (SAME AS QP)</strong></span></p>
<p><span style="font-size: small;" size="2"> </span><img src="/media/descriptions/31352-MCR420QP-G1-4-hubs-DIMENSIONS.png" border="0" /></p>