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X299 PRO
7B94-001R
Model
MAG B550M MORTAR
B550MMOR
7C94-001R
7C94-006R
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7.1-Channel High Definition Audio
Supports S/PDIF output
Audio channels
7.1-Channel High Definition Audio
Supports S/PDIF output
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Realtek ALC1220
Audio chipset
Realtek ALC1200
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1 x Optical S/PDIF Out
1 x PS/2 Keyboard/Mouse Combo
1 x USB 3.2 Gen 2x2 Type-C
2 x LAN (RJ45)
4 x USB 2.0/1.1
4 x USB 3.2 Gen 1 Type-A
5 x Audio Jacks
Back io ports
1 x DisplayPort
1 x HDMI
1 x LAN (RJ45)
1 x Optical S/PDIF Out
1 x PS/2 Keyboard/Mouse Combo
1 x USB 3.2 Gen 2 Type-A
1 x USB 3.2 Gen 2 Type-C
2 x USB 2.0/1.1
2 x USB 3.2 Gen 1 Type-A
5 x Audio Jacks
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Intel X299
Chipset
AMD B550
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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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Realtek RTL8125-CG
Lan chipset
Realtek RTL8125B
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - 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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10/100/1000/2500Mbps + 10/100/1000Mbps
Max lan speed
10/100/1000/2500Mbps
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256 GB
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
1
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4
Pci express x16 slots
2
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0
Pci express x1 slots
2
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Yes
Raid support
Yes
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8
Ram slots
4
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January 2020
Release date
July 2020
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6
Sata 6 gbps ports
6
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PRO
Series
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Yes
Sli support
No
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LGA2066
Socket
AM4
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2133Mhz
2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
4000Mhz
4200Mhz
Supported memory
1866Mhz
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
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No
Wireless lan
No
