Compare Detail
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PRIME B450-PLUS
90MB0YN0-M0EAY0ModelZ690 Steel Legend -
8 ChannelsAudio channels7.1 Channels
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Realtek ALC887-VD2Audio chipsetRealtek ALC897
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1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x HDMI
1 x LAN (RJ45) port(s)
1 x 5Gb/s port(s) USB Type-C
2 x USB 3.1 Gen 2 (teal blue)Type-A
2 x USB 3.1 Gen 1 (blue) Type-A
2 x USB 2.0
3 x Audio jack(s)Back io ports2 x Antenna Mounting Points
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.4
1 x Optical SPDIF Out Port
1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (ReDriver) (Supports ESD Protection)
1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (ReDriver) (Supports ESD Protection)
4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
* Ultra USB Power is supported on USB3_1_2 ports.
* ACPI wake-up function is not supported on USB3_1_2 ports.
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
1 x BIOS Flashback Button
HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks) -
AMD B450ChipsetIntel Z690
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YesCrossfire supportYes
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NoEcc ram supportNo
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ATXForm factorATX
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Realtek RTL8111HLan chipsetDragon RTL8125BG
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2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2260 / 2280 - M Key
2230 / 2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key -
1M2 ports4
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10/100/1000MbpsMax lan speed10/100/1000/2500Mbps
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64GBMaximum supported ram128GB
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2Onboard usb 202
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1Onboard usb 32 gen 12
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2Pci express x16 slots3
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3Pci express x1 slots2
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YesRaid supportYes
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4Ram slots4
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September 2018Release date
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6Sata 6 gbps ports8
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NoSli supportNo
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AM4SocketLGA1700
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200MhzSupported memory2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
4800Mhz
5000Mhz
5066Mhz
5133Mhz -
NoWireless lanNo
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