ASRock B550M Phantom Gaming 4

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Supports 3Rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors

AMD Ryzen Series Cpus (Matisse) Support DDR4 4533+(OC)/ 4466(OC)/ 4400(OC)/ 4333(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3200/ 2933/ 2667/ 2400/ 2133 ECC & Non-ECC, Un-Buffered Memory

AMD Ryzen Series Apus (Renoir) Support DDR4 4733+(OC)/ 4666(OC)/ 4600(OC)/ 4533(OC)/ 4466(OC)/ 4400(OC)/ 4333(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3200/ 2933/ 2667/ 2400/ 2133 ECC & Non-ECC, Un-Buffered Memory

Specifications overview

Model

B550M Phantom Gaming 4
90-MXBE90-A0UAZ
Dpi

0
Audio channels

7.1 Channels
Audio chipset

Realtek ALC887/897 Audio Codec
Back io ports

1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.4
4 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
Chipset

AMD B550
Crossfire support

Yes
Ecc ram support

Yes
Form factor

Micro ATX
Lan chipset

Realtek RTL8111H
M2 devices support

2280 - M Key
2280 - M Key
M2 ports

2
Max lan speed

10/100/1000Mbps
Maximum supported ram

128 GB
Onboard usb 20

2
Onboard usb 32 gen 1

2
Onboard usb 32 gen 2

0
Pci express x16 slots

2
Pci express x1 slots

1
Pci express x4 slots

0
Raid support

Yes
Ram slots

4
Release date

September 2020
Sata 6 gbps ports

4
Sata express ports

0
Sli support

No
Socket

AM4
Supported memory

2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4400Mhz
4533Mhz
Wireless lan

No
Onboard usb 32 gen 2x2

0