Compare Detail
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X299 AORUS Ultra Gaming Pro
X299 AORUS Ultra Gaming Pro (rev. 1.0)ModelB450 STEEL LEGEND -
2/4/5.1/7.1-channelAudio channels7.1 Channels
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Realtek ALC1220Audio chipsetRealtek ALC892
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Intel X299ChipsetAMD B450
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YesCrossfire supportYes
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NoEcc ram supportNo
-
ATXForm factorATX
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Intel GbE LAN chipLan chipsetRealtek RTL8111H
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2260 / 2280 - M Key
2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M KeyM2 devices support2230 / 2242 / 2260 / 2280 - M Key
2230 / 2242 / 2260 / 2280 / 22110 - M Key -
3M2 ports2
-
10/100/1000MbpsMax lan speed10/100/1000Mbps
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128GBMaximum supported ram128GB
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2Onboard usb 202
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2Onboard usb 32 gen 11
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1Onboard usb 32 gen 20
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5Pci express x16 slots2
-
0Pci express x1 slots4
-
YesRaid supportYes
-
8Ram slots4
-
February 2018Release dateMarch 2019
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8Sata 6 gbps ports6
-
YesSli supportNo
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LGA2066SocketAM4
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3666Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4333Mhz
4400MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz -
5Wi fi generation
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YesWireless lanNo
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