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X99S Gaming 7
7885-001R
Model
ROG Strix B550-A Gaming
90MB15J0-M0AAY0
90MB15J0-M0EAY0
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8 Channels
Audio channels
8 Channels
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Azalia Realtek ALC1150
Audio chipset
ROG SupremeFX High Definition Audio CODEC S1220A
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Intel X99
Chipset
AMD B550
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Yes
Crossfire support
No
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No
Ecc ram support
Yes
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ATX
Form factor
ATX
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Qualcomm Killer E2205
Lan chipset
Intel I225-V
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2242 / 2260 / 2280 - M Key
M2 devices support
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
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1
M2 ports
2
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10/100/1000Mbps
Max lan speed
10/100/1000/2500Mbps
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128GB
Maximum supported ram
128 GB
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2
Onboard usb 20
2
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2
Onboard usb 32 gen 1
1
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4
Pci express x16 slots
2
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2
Pci express x1 slots
3
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Yes
Raid support
Yes
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8
Ram slots
4
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October 2014
Release date
August 2020
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8
Sata 6 gbps ports
6
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1
Sata express ports
0
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MSI Gaming
Series
ROG
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Yes
Sli support
No
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LGA2011-3
Socket
AM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3866Mhz
4000Mhz
4133Mhz
4400Mhz
4600Mhz
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No
Wireless lan
No
