Memory Standard: DDR4 1R 3200 / 2666 / 2133 (by JEDEC & POR)
Max overclocking frequency:
1DPC 1R Max speed up to 4600+
1DPC 2R Max speed up to 4000+
2DPC 1R Max speed up to 4000+
2DPC 2R Max speed up to 3600+
Memory Standard: Supports DDR4 4400(OC)*/ 4333(OC)/ 4266(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933/ 2800/ 2666/ 2400/ 2133 non-ECC, un-buffered memory
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
* Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium and Celeron support DDR4 up to 2666.
Security: One (1) internal USB 2.0 connector for security key devices and USB drive keys Power-on password
Administrator's password
Integrated Lights-Out 2 has 12 customizable user accounts and SSL encryption
Integrated Lights-Out 2 can be disabled via a Global Setting