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ROG STRIX TRX40-XE GAMING
90MB14M0-M0EAY0
Model
TUF GAMING B550M (WI-FI) ZAKU II EDITION
TUF GAMING B550M-ZAKU II (WI-FI)
90MB15P0-M0AAY0
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AMD TRX40
Chipset
AMD B550
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Yes
Crossfire support
Yes
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Yes
Ecc ram support
No
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ATX
Form factor
Micro ATX
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
M2 devices support
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
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3
M2 ports
2
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256GB
Maximum supported ram
128GB
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2
Onboard usb 20
2
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2
Onboard usb 32 gen 1
1
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1
Onboard usb 32 gen 2
0
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3
Pci express x16 slots
2
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0
Pci express x1 slots
1
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1
Pci express x4 slots
0
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Yes
Raid support
Yes
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8
Ram slots
4
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April 2020
Release date
June 2021
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8
Sata 6 gbps ports
4
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Yes
Sli support
No
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sTRX4
Socket
AM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3200Mhz
3400Mhz
3466Mhz
3733Mhz
3800Mhz
4133Mhz
4266Mhz
4333Mhz
4400Mhz
4600Mhz
4666Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
4800Mhz
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6
Wi fi generation
6
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Yes
Wireless lan
Yes
