Compare Detail
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MEG B550 UNIFYModelZ490-A PRO
7C75-003R -
7.1-Channel High Definition Audio
Supports S/PDIF outputAudio channels7.1 Channels -
Realtek ALC1220P CodecAudio chipsetRealtek ALC892
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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-C
3 x USB 3.2 Gen 2 Type-A
4 x USB 2.0/1.1
5 x Audio JacksBack io ports1 x DisplayPort
1 x HDMI
1 x LAN (RJ45)
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
6 x Audio Jacks -
AMD B550ChipsetIntel Z490
-
YesCrossfire supportYes
-
NoEcc ram supportNo
-
ATXForm factorATX
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Realtek RTL8125BLan chipsetRealtek RTL8125B-CG
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2280 / 22110 - M Key
2280 - M Key
2280 / 22110 - M Key
2280 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key -
4M2 ports2
-
10/100/1000/2500MbpsMax lan speed10/100/1000/2500Mbps
-
128GBMaximum supported ram128 GB
-
2Onboard usb 202
-
1Onboard usb 32 gen 12
-
1Onboard usb 32 gen 21
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2Pci express x16 slots2
-
2Pci express x1 slots3
-
YesRaid supportYes
-
4Ram slots4
-
December 2020Release dateMay 2020
-
6Sata 6 gbps ports6
-
NoSli supportNo
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AM4SocketLGA1200
-
1866Mhz
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4533Mhz
4600Mhz
4733Mhz
4866Mhz
5000Mhz
5100MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4300Mhz
4400Mhz
4533Mhz
4600Mhz
4800Mhz -
6Wi fi generation
-
YesWireless lanNo
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