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B550 GAMING X
Model
ROG STRIX Z490-H GAMING
90MB12S0-M0EAY0
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2/4/5.1/7.1-channel
Audio channels
8 Channels
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Realtek ALC887
Audio chipset
ROG SupremeFX Surround Sound High Definition Audio CODEC S1220A
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2 x USB 2.0/1.1 ports
1 x PS/2 keyboard/mouse port
1 x DVI-D port
1 x HDMI port
3 x USB 3.2 Gen 1 ports
1 x USB 3.2 Gen 2 Type-A port (red)
1 x Q-Flash Plus button
1 x RJ-45 port
3 x audio jacks
Back io ports
1 x Intel I225-V 2.5Gb Ethernet
1 x DisplayPort
1 x HDMI
2 x USB 3.2 Gen 2 (1 x Type-A + USB Type-C)
4 x USB 3.2 Gen 1 Type-A
1 x USB 2.0 (one port can be switched to USB BIOS FlashBack)
1 x Optical S/PDIF out
1 x USB BIOS FlashBack Button(s)
5 x Gold-plated audio jacks
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AMD B550
Chipset
Intel Z490
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No
Crossfire support
Yes
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Yes
Ecc ram support
No
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ATX
Form factor
ATX
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Realtek GbE LAN chip
Lan chipset
Intel I225-V
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
M2 devices support
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key
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2
M2 ports
3
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10/100/1000Mbps
Max lan speed
10/100/1000/2500Mbps
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128GB
Maximum supported ram
128GB
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2
Onboard usb 20
2
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1
Onboard usb 32 gen 1
2
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2
Pci express x16 slots
3
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3
Pci express x1 slots
1
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0
Pci express x4 slots
1
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Yes
Raid support
Yes
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4
Ram slots
4
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June 2020
Release date
May 2020
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4
Sata 6 gbps ports
6
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Gaming X
Series
ROG
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No
Sli support
No
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AM4
Socket
LGA1200
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2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4500Mhz
4600Mhz
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No
Wireless lan
No
