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B450M/AC
Model
H570 STEEL LEGEND
90-MXBFY0-A0UAYZ
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7.1 Channels
Audio channels
7.1 Channels
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Realtek ALC892
Audio chipset
Realtek ALC897
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2 x Antenna Ports
1 x HDMI Port
2 x USB 2.0 Ports (Supports ESD Protection)
4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone
Back io ports
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.4
1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (ReDriver) (Supports ESD Protection)
1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (ReDriver) (Supports ESD Protection)
2 x USB 3.2 Gen1 Ports (Supports ESD Protection)
2 x USB 2.0 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone
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AMD B450
Chipset
Intel H570
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Yes
Crossfire support
Yes
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No
Ecc ram support
No
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Micro ATX
Form factor
ATX
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Realtek RTL8111H
Lan chipset
Dragon RTL8125BG
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2242 / 2260 / 2280 - M Key
M2 devices support
2260 / 2280 - M Key (Intel 11th Gen only)
2260 / 2280 - M Key
2260 / 2280 / 22110 - M Key
2230 - E Key
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1
M2 ports
4
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10/100/1000Mbps
Max lan speed
10/100/1000/2500Mbps
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64GB
Maximum supported ram
128GB
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2
Onboard usb 20
2
-
1
Onboard usb 32 gen 1
2
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2
Pci express x16 slots
2
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0
Pci express x1 slots
3
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Yes
Raid support
Yes
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4
Ram slots
4
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June 2019
Release date
March 2021
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4
Sata 6 gbps ports
6
-
No
Sli support
No
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AM4
Socket
LGA1200
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2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
Supported memory
2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4666Mhz
4800Mhz
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5
Wi fi generation
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Yes
Wireless lan
No
