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PRIME B450M-A
90MB0YR0-M0EAY0
Model
ROG STRIX B550-E GAMING
STRIX B550-E GAMING
90MB1470-M0EAY0
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AMD B450
Chipset
AMD B550
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No
Crossfire support
Yes
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No
Ecc ram support
Yes
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Micro ATX
Form factor
ATX
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2242 / 2260 / 2280 / 22110 - M Key
M2 devices support
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
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1
M2 ports
2
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64GB
Maximum supported ram
128GB
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2
Onboard usb 20
2
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1
Onboard usb 32 gen 1
1
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0
Onboard usb 32 gen 2
1
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1
Pci express x16 slots
3
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2
Pci express x1 slots
2
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Yes
Raid support
Yes
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4
Ram slots
4
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6
Sata 6 gbps ports
6
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No
Sli support
Yes
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AM4
Socket
AM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3866Mhz
4000Mhz
4133Mhz
4400Mhz
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No
Wireless lan
Yes
