| Bios________________________________ | 
| Version | 
Descriptif | 
Date | 
DL | 
| 4.20b beta | 
Add setup item "C.A.M. (Clever Access Memory)" | 
01/04/21 | 
  | 
| 4.20a beta | 
Add setup item "C.A.M. (Clever Access Memory)" | 
22/03/21 | 
  | 
| 4.20 | 
Update Intel Microcode and ME | 
06/11/19 | 
  | 
| 4.10 | 
1. Update Intel Microcode and ME 2. Update GOP | 
16/09/19 | 
  | 
| 4.00 | 
1.Update Intel Microcode  2.Update RAID ROM *User will not able to flash to previous BIOS once upgrading to this BIOS version. **We don't recommend users to update the BIOS if their system is already running normally. | 
13/05/19 | 
  | 
| 3.40 | 
Update Intel Microcode | 
25/12/18 | 
  | 
| 3.30 | 
1.Update vBIOS and GOP 2.Update Intel RAID driver | 
30/10/18 | 
  | 
| 3.20 | 
Z370 Killer SLI | 
27/09/18 | 
  | 
| 3.10 | 
1.Update Intel ME 11.8.50.3470 2.Update VBIOS to 1059 3.Support the latest Intel 8th Gen CPU | 
10/07/18 | 
  | 
| 1.70 | 
Improve memory compatibility. | 
26/03/18 | 
  | 
| 1.60 | 
Update CPU Microcode to revision 84. (For CPU security update) | 
03/02/18 | 
  | 
| 1.40 | 
1. Update CPU Microcode to revision 80. 2. Improve memory compatibility | 
12/01/18 | 
  | 
| 1.30 | 
1.Update Intel ME 11.8.50.3425 2.Enhance graphic card compatibility. | 
18/12/17 | 
  | 
| 1.20 | 
1. Update Intel ME. 2. Update Microcode. 3. Enhance CPU performance. | 
06/11/17 | 
  | 
| 1.15 beta | 
Fix the Vcore drop issue with load-line calibration setting. | 
16/10/17 | 
  | 
| 1.10 | 
Release | 
03/10/17 | 
  |