Compare Detail
-
ROG ZENITH II EXTREME ALPHA
ZENITH II EXTREME ALPHA
90MB14K0-M0EAY0ModelB550M STEEL LEGEND
90-MXBCU0-A0UAYZ -
8 ChannelsAudio channels7.1 Channels
-
ROG SupremeFX S1220 high-definition CODECAudio chipsetRealtek ALC1200
-
AMD TRX40ChipsetAMD B550
-
YesCrossfire supportYes
-
YesEcc ram supportYes
-
EATXForm factorMicro ATX
-
Intel i211ATLan chipsetDragon RTL8125BG
-
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2280 - M Key
2280 - M Key
2230 - E Key -
5M2 ports3
-
10Gbps + 10/100/1000MbpsMax lan speed10/100/1000/2500Mbps
-
256 GBMaximum supported ram128GB
-
2Onboard usb 202
-
2Onboard usb 32 gen 12
-
2Onboard usb 32 gen 20
-
4Pci express x16 slots2
-
0Pci express x1 slots1
-
YesRaid supportYes
-
8Ram slots4
-
February 2020Release dateJune 2020
-
8Sata 6 gbps ports6
-
ROGSeries
-
YesSli supportNo
-
sTRX4SocketAM4
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3400Mhz
3733Mhz
3800Mhz
4133Mhz
4266Mhz
4333Mhz
4400Mhz
4600MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4400Mhz
4533Mhz -
6Wi fi generation
-
YesWireless lanNo
Others Popular Comparision

ASRock B450 Steel Legend
VS

ASUS ROG Strix B550-I Gaming

ASRock B450 Steel Legend
VS

ASUS ROG Maximus Z690 Hero

Western Digital Caviar Blue 1TB
VS

WD Black 500GB WD5000LPLX

Western Digital Caviar Blue 1TB
VS

Western Digital Purple 10TB WD102PURZ

ASRock B450 Steel Legend
VS

MSI MEG Z590 ACE

ASRock B450 Steel Legend
VS

Asus PRIME Z690-P

ASRock B450 Steel Legend
VS
