Thermalright Macho Rev.B High Performance CPU Cooler
ThermalRight (0814256001052 / 814256001052) - Air Flow: 16.9 - 73.5 CFM - Noise: 15 - 21 dB(A) - 4-Pin PWM - Fan Dimensions: 140 x 152 x 26.5 mm - Heatpipes: 6 x 6 mm | Cooling fins, Heat sink, Copper heat & Heat dissipation
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The Macho Rev.B is one of Thermalright’s most popular and best performing CPU coolers and by the looks of it you can see why. Multiple support bracket system for Intel and AMD platform. Since its release in the summer of 2011 the Macho is the first choice for users who are looking for a highperformance and lownoise CPUcooler. The design of the heat sink, which has been optimised for very quiet operation, is based on a yearlong experience and extensive development by Thermalright’s engineers.
A variety of copies, which are now offered under different brand names, proofs the ingenuity of their design. Thermalright would not be the leading manufacturer worldwide, if they stopped to further improve their own products. With the Macho Rev.B they improved an already outstanding product by implementing specific improvements – true to their motto “innovate – don’t imitate”. Based on the highly acclaimed “IBE” flagships Silver Arrow and Archon X2, the Macho Rev. B now offers a significantly enlarged, nickelplated and highly polished base (53 x 40mm).
Thanks to this innovation – which is usually only used in the highend models – the cooling capacity and the advantage in performance over competing products can be further improved. B is perfectly suited to work with the current Intel Core i7 highperformance CPUs with up to 8 cores. The cooler features a temperaturecontrolled TY 147A fan (PWM). Making the Macho Rev.B virtually inaudible during normal operation from the outside. The TY 147A fan features a lowwear “Enhanced HyperFlow” bearing.
The airflow of the for ultraquiet operation optimised fan varies between 16.9 and an impressive 73.5 CFM while generating a noise level in the range of 15 – 21dB(A). The proven fan with its unique design features mounting points of a conventional 120mm fan and has a larger inner diameter than conventional 140mm fans. The fan is fitted securely to the heatsink with the included, revised fan brackets adhesive antivibration pads allow for decoupled mounting. The aluminium cooling fins are perforated by a plethora of air holes, which counteract air accumulation between the cooling fins.
The special design of the heatsinks aluminium fins allows for a particularly low air resistance. The oval air duct in the middle of the cooler provides controlled air turbulence within the heat sink, whereby the heat can be dissipated more effectively. As with all Thermalright’s high performance coolers the Macho Revision B makes use of the wellproven heat pipe technology. A total of six highperformance 6mm heatpipes provide the most efficient dissipation of the generated processor heat. The heatpipes are tightly integrated into the nickelplated copper base plate, which guarantees the most effective heat dissipation.
A universal mounting kit is included with the Macho Rev. Also included in the package is a Thermalright extralong screwdriver that has a magnetic tip to make installing the cooler very easy, even if the motherboard has already been mounted in the case (given that an appropriate mounting hole for the installation of the back plate is available on the motherboard tray). The package also includes the excellent Thermalright Chill Factor thermal paste.
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| Tags | Cooling fins Thermalright Macho |
| Identifiers | |
| Brand | ThermalRight |
| MPN | ThermalRight 814256001052 |
| ID | 25888234 |
| Dimensions / Weight | |
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Air Flow The minimum and maximum volume of air that a product can move, expressed in standard flow units such as cubic meters per second (m³/s), liters per minute (L/min) or cubic feet per minute (CFM). This attribute helps users compare the ventilation performance across models by showing the full operating range.
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16.9 - 73.5 CFM |
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Compatibility A list of brand names, model numbers or product types that the item is compatible with. Each entry should be separated by commas to allow easy searching and comparison across products.
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Intel LGA775/1366/1150/1/5/6/2011 and AMD AM2(+)/AM3(+)/FM1/FM2(+) |
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Connector The physical interface or port used to connect a device to another component, such as USB, HDMI, RJ‑45, audio jack, or proprietary connectors. It identifies the shape, size, and electrical characteristics of the connector so that compatible cables or accessories can be selected.
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4-Pin PWM |
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Fan Dimensions The physical size of a fan expressed as width × height in millimetres or other linear units. It indicates the space required for mounting and helps determine compatibility with enclosures, brackets or airflow paths.
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140 x 152 x 26.5 mm |
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Heatpipes The total count of individual heat‑pipe elements integrated into a cooling component such as a CPU cooler or radiator. It indicates how many parallel thermal paths are available to transfer heat from the processor or other heat source to the heatsink or liquid loop. A higher number generally improves heat dissipation but may increase size and weight.
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6 x 6 mm |
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Noise The sound intensity produced by a product during operation, expressed in decibels with A‑weighting (dB(A)). This value indicates how loud the device is and helps users assess suitability for quiet environments or noise‑sensitive settings.
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15 - 21 dB(A) |










