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X470 Master SLI
Model
B450M PRO4
90-MXB8F0-A0UAYZ
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AMD X470
Chipset
AMD B450
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Yes
Crossfire support
Yes
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No
Ecc ram support
No
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ATX
Form factor
Micro ATX
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2230 / 2242 / 2260 / 2280 - M Key
2230 / 2242 / 2260 / 2280 - M Key
M2 devices support
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
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2
M2 ports
2
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64 GB
Maximum supported ram
64GB
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2
Onboard usb 20
2
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2
Onboard usb 32 gen 1
1
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2
Pci express x16 slots
2
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4
Pci express x1 slots
1
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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
4
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Yes
Sli support
No
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AM4
Socket
AM4
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2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
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No
Wireless lan
No