Cooler Master MasterAir MA621 Stealth 120 mm Case Fan

PREMIUM AESTHETICS

Stealth black aluminum top cover matches all-black hardware throughout to offer a premium finish

RELENTLESS COOLING POWER

6 heat pipes and full coverage of nickel-plated copper base provides seamless contact with CPU for excellent heat dissipation.

TWICE THE SURFACE AREA

Dual tower heatsinks provide twice the surface area for better cooling

Best combination of fin thickness and distance between layers ensures maximum airflow through the heatsink

QUIET AND POWERFUL

Twin SickleFlow 140 fans provide optimal airflow and pressure using Push-Pull setup for excellent performance at inaudible noise levels

INCLUDES DUAL SICKLEFLOW 140 & ONE SICKLEFLOW 120

Optional 3rd SickleFlow 120 fan included for necessary RAM clearance

COMPATIBILITY & CLEARANCE

Optimized design for graphic cards’ compatibility on ATX and M-ATX platforms.

Fan Configuration:

SickleFlow 120 x 1 & SickleFlow 140 x 1

Allows 40mm RAM height for clearance and compatibility.

SickleFlow 140 x1

Concave heatsink design provides up to 70mm RAM compatibility

EASY MOUNTING SYSTEM

Exclusive All-In-One mounting design for easy installation

PREMIUM ALUMINUM BLACK TOP COVER

Black aluminum top cover offers a premium finish

DUAL TOWER HEAT SINK

Dual tower heatsinks provide twice the surface area for better cooling

6 HEAT PIPES WITH NICKEL PLATED BASE

6 heat pipes and nickel- plated base provides optimal coverage for exceptional cooling

DUAL SICKLEFLOW 140 FAN

Twin fans utilize Push-Pull setup for optimal airflow and pressure

RAM CLEARANCE OPTION

Optional 3rd SickleFlow 120mm fan included for necessary RAM compatibility and clearance

EASY MOUNTING SYSTEM

Exclusive All-In-One mounting design for easy installation

Specifications

• PRODUCT NUMBER : MAM-D6PS-314PK-R1

• EXTERIOR COLOR : Black

• CPU SOCKET : LGA2066, LGA2011-v3, LGA2011, LGA1200, LGA1366, LGA1156, LGA1155, LGA1151, LGA1150, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1

• DIMENSIONS (L X W X H) : 144.9 x 153.2 x 160 mm / 5.7 x 6 x 6.3 inch

• HEAT SINK MATERIAL : 6 Heat Pipes, Aluminum Fins

• FAN DIMENSIONS (L X W X H) : 140 mm Fan - 140 x 140 x 25 mm / 5.5 x 5.5 x 1 inch, 120 mm Fan - 120 x 120 x 25 mm / 4.7 x 4.7 x 1 inch

• FAN QUANTITY : 140 mm Fan - 2 PCS, 120 mm Fan - 1 PC

• FAN SPEED : 140 mm Fan - 650-1400 RPM (PWM) ± 5%, 120 mm Fan - 650-1800 RPM (PWM) ± 5%

• FAN AIRFLOW : 140 mm Fan - 67 CFM (Max), 120 mm Fan - 62 CFM (Max)

• FAN NOISE LEVEL : 140 mm Fan - 10 ~ 27 dBA, 120 mm Fan - 8 ~ 27 dBA

• FAN AIR PRESSURE : 140 mm Fan - 2.25 mmH2O (Max), 120 mm Fan - 2.5 mmH2O (Max)

• FAN MTTF : 160,000 Hours

• FAN POWER CONNECTOR : 4-Pin (PWM)

• FAN RATED VOLTAGE : 12VDC

• FAN RATED CURRENT : 0.15A

• FAN SAFETY CURRENT : 140 mm Fan - 0.4A, 120 mm Fan - 0.37A

• FAN POWER CONSUMPTION : 1.8W

• SERIES : MasterAir

• COOLER TYPE : Air Cooler

• HEATPIPES : 6