Silent cooling replacement for Intel stock coolers (0dB without fan).
Offset base for better VGA card and memory clearance (PCI-e and RAM sockets)
Active cooling (with fan) up to 300watt thermal design power (TDP)
Black top to complement build aesthetics
Enlarged copper base to ensure 100% contact with all CPUs including Haswell (2011-3 processors).
Long neck screwdriver included for easy mounting.