Noctua NH-D15S chromax.Black, Premium Dual-Tower CPU Cooler with NF-A15 PWM 140mm Fan (Black). Manufacturer : Noctua. Air Flow Capacity: 140.2 CMPH. Maximum Rotational Speed: 1500 RPM. Material: Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating.
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