AABCOOLING NB Cooler 1 – Aluminium Northbridge Heatsink | Motherboard Chipset Cooler | 40mm Cooling Fan Support | Radiator

AAB Cooling NB Cooler 1 is a very efficient and lightweight Aluminium Northbridge Heatsink (anodised), designed for efficient cooling of chipsets. The precision design of the aluminum Radiator fins and the very large surface of the heatsink base ensures rapid transfer of generated heat from the system both in passive mode and increased performance with the optional AAB Cooling Super Silent Fan 4 or R4 fan. The large heat sink base and the ability to mount pressure plates in different directions and spacing ensure very wide compatibility with a wide range of motherboard circuitsing ChipsetSoundless in Passive ModeLarge Cooling Base Motherboard Chipset Cooler compatible with Various MotherboardsFan Mountable, AAB Cooling Fan 4, R4Technical data:Dimensions: 43x40x36 (L x W x H)Dimensions of the heatsink base: 40x38mmWeigh (heat sink)t: 69gMaterial: anodized aluminum / blueCompatible fan dimensions: 40x40mmVolume: passive cooling, 0dB(A)40mm Cooling Fan SupportDimensions with optional AAB Cooling Super Silent Fan 4:Dimensions: 43x40x46 (LxWxH)Power: 6,5V~12 VDC/ 0,02A~0,04A/ 0,13W~0,48WPower connector: 3 PinSpeed: 4500rpm ± 10%,Flow: 8,26 m3/hNoise: 17,9 dB(A)Dimensions with optional AAB Cooling Super Silent R4:Dimensions: 43x40x55 (LxWxH)Power: 4~12 VDC / 0,03A~0,09A / 0,12W~1,1WPower Connector: 3 Pin, 4 Pin MOLEXSpeed: 1900 / 3200 ± 10% rpm ± 10%,Flow: 4,25 / 7,35 m3/hNoise: 7,9 / 12,9 dB(A)Compatible mounting holes:- With adjustable pressure plates: max. 67×40 mm and 70x30mm (any plate adjustment)- With a compression spring: 65x50mm