HD replacement temp sensor
I'm replacing original Hitachi HDS722020 2 TB drive in iMac 27" EMC 2374 (which had only 2 pins) with Seagate ST 3100.
I can't tell from description or picture into which pins to plug the temp sensor. I gather close to power cable, but picture looks confusing. Is it the first pair of pins next to power cable with the black on top? Or the first two horizontally?