Ryzen 5 1600 Ripjaws V 2400 OC
Ryzen 5 1600 Ripjaws V 2400 OC
3.7 GHz should still be safe on OEM cooler but it's up to you to try and see. Whatever keeps it under 70c is good enough. Same goes for OCing RAM, you have to try and see. Much of it also depends on motherboard and BIOS. No blanket answer to any of those questions.