-
PRIME B550M-A
90MB14D0-M0AAY0
90MB14I0-M0EAY0
Model
Z390 TAICHI ULTIMATE
-
AMD B550
Chipset
Intel Z390
-
No
Crossfire support
Yes
-
Yes
Ecc ram support
No
-
Micro ATX
Form factor
ATX
-
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
M2 devices support
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key
-
2
M2 ports
4
-
128GB
Maximum supported ram
128GB
-
2
Onboard usb 20
2
-
1
Onboard usb 32 gen 1
2
-
0
Onboard usb 32 gen 2
1
-
1
Pci express x16 slots
2
-
2
Pci express x1 slots
2
-
Yes
Raid support
Yes
-
4
Ram slots
4
-
June 2020
Release date
-
4
Sata 6 gbps ports
8
-
No
Sli support
Yes
-
AM4
Socket
LGA1151
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3866Mhz
4000Mhz
4400Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3200Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
-
No
Wireless lan
Yes
