MCW6000™ series Water Blocks

NEW LOOK, SAME GREAT PERFORMANCE: NOW AVAILABLE IN GORGEOUS BLACK & CHROME TRIM   DISCONTINUED

Introduction The MCW6000™ waterblock is a heavy duty liquid cooling solution for high-end microprocessors. Our engineering team focussed on optimizing five essential design features: performance, reliability, compatibility, convenience, and cost. This product line aims at providing the best VALUE in the industry. Features & benefits Performance: The inlet is centrally located to focus the lowest temperature fluid over the hottest area. The precise location and diameter of the inlet are calculated to optimize flow velocity and turbulence, thus accelerating the convection heat transfer into the fluid. The waterblock base features a thin pin design (281 pins). This geometry maximizes the surface area exposed to the fluid, and promotes turbulent flow, both factors which also contribute to enhance the convection heat transfer, while exhibiting less overall flow restriction than competing designs (1). The inlet and outlet are 3/8" in diameter, allowing direct use of 3/8" internal diameter tubing (1/2" OD) for good flow rates and reasonably unobtrusive tubing. The block is an all C110 copper construction, to exploit the high thermal conductivity characteristics of this metal. Long term reliability: built to last "Monolithic" construction: the base and housing are brazed together, assuring long term integrity of the joint. The copper housing features an unlimited durability compared to acrylic tops used in competing technologies The all copper construction eliminates galvanic corrosion. 100% quality control at the assembly line level: each block is factory tested to 25 psi (1.7 bars) to guarantee zero defect. Compatibility and upgradeability: one size fits all The 2.5" x 2.5" form factor enables the same block to be used with all current microprocessors in the Desktop and Server markets The inlet and outlet are intentionally smooth, to provide compatibility with quick-connect, and hose clamp fittings. In many cases, the same block can be reused with different classes of processors, by simply swapping retainer plates, thus reducing the cost of ownership. Convenience: "Plug-and-Play" installation The MCW6000™ attachment mechanism is plug-end-play and does not necessitate removal of the motherboard (except Intel® Pentium® 4 LGA 775 processors) Each retention system has been engineered to comply with Intel® & AMD® specifications, and optimize both safety and ease of use during installation. Cost: Exceptional value While the MCW6000™ product line can be regarded as "high end" from a performance standpoint, the design and manufacturing process are mass production oriented to foster economies of scale. This is accomplished without sacrificing the essential performance and quality features demanded by high-performance after-market and OEM users alike. Back to top

Compatibility & Retention mechanism Hold-down plates available for Intel processors: For Intel® processors, the same hold-down plate (part #SP4) is used for: Pentium® 4 (socket 478), Xeon™ (socket 603/604) Xeon™ 800Mhz system bus "Nocona " processor Available in Royal Blue, or Black For Intel® Pentium® 4 LGA775 processors - Available in Royal Blue, or black:   Hold-down plates available forAMD processors: For the AMD® K7 processor (socket 462): Duron®, Athlon® MP, and Athlon® XP, Sempron - Available in Royal Blue, or black: For the AMD® K8 processor (socket 754, 939 & 940): Athlon™ 64 & Opteron™ - Available in Royal Blue, or black:   PROCESSOR UPGRADE PATH: Conversion from one version to another is extremely simple, and only requires replacing the retention hold-down plate. The MCW6000 water-block itself ships in two versions: a flat base, suitable for Intel® Pentium® 4 (socket 478), Xeon™ (socket 603/604), and AMD® "K8" Athlon™64 & Opteron (socket 754 & 939/940) generation processors, and a "stepped" base, suitable for Intel® Pentium® 4 (socket LGA 775), and AMD® "K7" Athlon™ XP, Sempron, MP & Duron™ (socket 462) class products. The "step" is necessary to provide clearance for Intel® LGA 775 and AMD® socket 462 "keep-out" areas. The following Matrix shows how the two water-blocks can be used in combination with different brackets to provide compatibility with various processors: Water-block / Processor / brackets Compatibility Matrix click on picture to enlarge Examples of Installations: MCW6000-A™ for AMD® K7 (socket 462) processors Uses Swiftech's tried-and-true spring clips, which provide maximum safety to the exposed K7 core during installation MCW6000-64™ for AMD® K8 Athlon™64 & Opteron™ Uses two spring loaded screw bolting directly into stock retention frame & metal back plate. AMD's reference metal back plate (p25) may be necessary for proper installation (also sold separately). MCW6000-P™ for Intel® Pentium® 4 Snaps directly into the stock retention frame with 2 spring clips MCW6000-P™ for Intel® Pentium® 4 LGA 775 The MCW6000-775™ ships with Swiftech's proprietary spring loaded retention requiring motherboard removal for installation. The MCW6000-775 fully complies with LGA775 thermal & mechanical specifactions, and keep-out areas. Close-by capacitors are not an issue. MCW6000-PX™ for Intel® Xeon™ (400Mhz system bus) processors The MCW6000-PX™ ships with Swiftech's proprietary spring loaded screws (left) requiring motherboard removal for installation, but can also be used with Intel® validated retention clips (right), which do not require motherboard removal. MCW6000-NX™ for Intel® Xeon™ "Nocona" (800Mhz system bus) processors The MCW6000-NX™ is designed for Intel® Xeon™ processors with 800MHz system bus (mPGA socket 604), code named "Nocona". It uses Intel's validated CEK spring which provides tension to the assembly and is supplied by motherboard vendors. The water-block hold-down plate is the standard SP4 bracket, fitted with nylon spacers and socket screws to bolt down to the chassis (part # S604-N). The MCW6000-NX™ fully complies with socket 604 thermal & mechanical specifactions, and keep-out areas.

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Performance data The MCW6000™ was tested in our labs, and is compared below to the earlier MCW5002 series of waterblocks: Click on picture to enlarge The flow resistance of the MCW6000 is approximately twice that of the MCW5002, this is a consequence of the turbulence enhancements at the inlet. Click on picture to enlarge The effect of the enhanced turbulence can be seen in the significant reduction in thermal resistance at all flow rates. Click on picture to enlarge When the waterblock thermal resistance is plotted vs. the head loss, it is clear that even at lower flow rates the performance of the MCW6000™ is superior.

Competitive review, courtesy Procooling.com Click to enlarge Performance curves vs. other water-blocks Back to top

MCW6000™ Specifications Housing: The copper housing is stamped, and brazed to the waterblock base. The surface is treated with protective coating to minimize surface discoloration over time. 3/8" inlet and outlet tubes are soldered to the housing. Each assembly is pressure tested to 25 psi (1.7 bars) Base: The base is a one piece copper forging made of C110 copper, featuring 281 thin pins. Two versions are shipped in order to accommodate the various processor configurations: Flat base, for Intel® Pentium® 4 (socket 478), Xeon® (all versions) and AMD® "K8" class processors. "Stepped base" for Intel® Pentium® 4 (socket LGA 775) and AMD® "K7" socket 462 generation processor. Exceptional quality and attention to details: the base is lapped flat to 0.0005", and polished to near-mirror finish to promote optimum thermal conductivity. Users are advised that while flatness is strictly respected for providing the most significant benefit to thermal interface, surface polish is a cosmetic component and may vary slightly from one heatsink to another. Re-lapping or polishing the copper base is never recommended. Dimensions (click on picture to enlarge): Weight: 11.6 oz (329 g. Back to top Fittings The MCW6000™ smooth inlet and outlet tubes are intended for versatility, and can accommodate: Hose clamps (included with the waterblock)... Back to top

MSRP & Parts Please consult your Swiftech distributor prior to ordering direct from us, or purchase the product factory direct here Intel® Solutions Part # Description Price MCW6000-P™ for Intel® Pentium® 4 (socket 478) Assembly including waterblock, SP4 hold-down plate, hose clamps, installation guide - COPPER & BLUE TRIM $39.99 MCW6000K-P™ for Intel® Pentium® 4 (socket 478) Assembly including waterblock, SP4 hold-down plate, hose clamps, installation guide - BLACK & CHROME TRIM $39.99 MCW6000-775™ for Intel® Pentium® 4 (socket LGA 775) Assembly including waterblock, S775 hold-down plate, hose clamps, installation guide - COPPER & BLUE TRIM $42.50 MCW6000K-775™ for Intel® Pentium® 4 (socket LGA 775) Assembly including waterblock, S775 hold-down plate, hose clamps, installation guide - BLACK & CHROME TRIM $42.50 MCW6000-PX™ for Intel® Xeon™ Assembly including waterblock, SP4 hold-down plate, MCX603-VSR2 retention hardware, hose clamps, installation guide - COPPER & BLUE TRIM $42.50 MCW6000K-PX™ for Intel® Xeon™ Assembly including waterblock, SP4 hold-down plate, MCX603-VSR2 retention hardware, hose clamps, installation guide - BLACK & CHROME TRIM $42.50 MCW6000-NX™ for Intel® Xeon™ 800Mhz system bus "Nocona" Assembly including waterblock, SP4 hold-down plate, S604-N retention hardware, hose clamps, installation guide - COPPER & BLUE TRIM $39.99 MCW6000K-NX™ for Intel® Xeon™ 800Mhz system bus "Nocona" Assembly including waterblock, SP4 hold-down plate, S604-N retention hardware, hose clamps, installation guide - BLACK & CHROME TRIM $39.99 AMD® Solutions Part # Description Price MCW6000-A™ for AMD® K7, (socket 462) Duron®, Athlon® MP & XP, Sempron Assembly including waterblock, SK7 hold-down plate kit, hose clamps, installation guide - COPPER & BLUE TRIM $39.99 MCW6000K-A™ for AMD® K7, (socket 462) Duron®, Athlon® MP & XP, Sempron Assembly including waterblock, SK7 hold-down plate kit, hose clamps, installation guide - BLACK & CHROME TRIM $39.99 MCW6000-64™ for AMD® K8, Athlon™ 64 & Opteron™ processors Assembly including waterblock, SK8 hold-down plate kit, hose clamps, installation guide - COPPER & BLUE TRIM $42.50 MCW6000K-64™ for AMD® K8, Athlon™ 64 & Opteron™ processors Assembly including waterblock, SK8 hold-down plate kit, hose clamps, installation guide - BLACK & CHROME TRIM $42.50 Spare Parts For Intel® Part # SP4-Bckt Bare hold-down plate for Intel® Pentium® 4 (socket 478) and Xeon™ processors - add hardware below depending on CPU model. ROYAL BLUE $5.00 Part # SP4-CHR-BCKT Bare hold-down plate for Intel® Pentium® 4 (socket 478) and Xeon™ processors - add hardware below depending on CPU model. CHROME $6.00 part # SC478 Spring clips for Intel® Pentium® 4 processors (socket 478) - use in conjunction with SP4 hold-down plate $2.00 Part # MCX603-VSR2 Spring loaded screws retention hardware for Intel® Xeon™ processors (socket 603/604, 400 Mhz system bus) - use in conjunction with SP4 hold-down plate $3.95 Part #S604-N Retention hardware for Intel® Xeon™ "Nocona" processors (socket 604, 800Mhz system bus) - use in conjunction with SP4 hold-down plate $2.00 Part # S775-kit-B (Blue) Part # S775-kit-K (black) Hold-down plate & retention hardware for Intel® Pentium® 4 (socket LGA 775) processors ROYAL BLUE $10.00 Part # S775-CHR-BCKT Hold-down plate for Intel® Pentium® 4 (socket LGA 775) processors CHROME $6.00 For AMD® Part # SK7-Kit Hold-down plate assembly for AMD® K7class processors, including 3-T clip spring assemblies. Use this assembly if you own an MCW6000™ for Intel® processors, and want to switch to an AMD® K7 class processor (socket 462), such as Duron®, Athlon® MP or XP, Sempron ROYAL BLUE $10.00 Part # SK7-CHR-BCKT Hold-down plate for AMD® K7class processors CHROME $6.00 Part # SK8-kit Hold-down plate for AMD® K8 class processors, such as Athlon® 64 and Opteron®, including screw-spring assemblies ROYAL BLUE $10.00 Part # SK8-CHR-BCKT Hold-down plate for AMD® K8 class processors, such as Athlon® 64 and Opteron® CHROME $6.00 Part # AJ00172 Backing plate and frame for AMD® K8 class processors: Because a majority of motherboard manufacturers already include the retention frame and backing plate with their offerings, and in an effort to spare this cost to the majority of users, Swiftech does not include these items with the MCW6000-64™ waterblock. $4.67

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Notes: (1) data source: top 6 water-blocks on www.overclockers.com comparative chart