AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling

I have a legacy unit and decided to use an external fan too. My legacy has been running almost 3 years now. Fan works great. This will work fine for the 4th gen unit too. Just set the Tablo on top of it and set the fan speed at the lowest setting. https://www.amazon.com/AC-Infinity-MULTIFAN-Receiver-Playstation/dp/B00G05A2MU?pd_rd_w=9gfPr&content-id=amzn1.sym.25d4e176-acb1-4d0b-bb81-b4cc6b733b36&pf_rd_p=25d4e176-acb1-4d0b-bb81-b4cc6b733b36&pf_rd_r=CFP7P31F0SWJ3F3SPG98&pd_rd_wg=kLYhw&pd_rd_r=f98d5345-55f2-4510-b697-eb679a785066&pd_rd_i=B00G05A2MU&ref_=pd_basp_d_rpt_ba_s_1_t&th=1

I absolutely love these little fans and the price has state relatively stable. They come in different sizes and seem really high quality. https://a.co/d/07bhhLfA