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FAN HEAT SINK COMBO – BGA FHS4025
for DaHua DVR/HDCVI Camera SYSTEM BGA Heatsink and Cooling Fan Fan DVR 2pin | eBay
LAICK21X21W Fischer Elektronik | Heatsink, Universal Square Alu with fan, 1.4K/W, 53.34 x 53.34 x 20mm, Conductive Adhesive | 189-8993 | RS Components