The AMD B550 Motherboard Overview: ASUS, GIGABYTE, MSI, ASRock, and Others
by Dr. Ian Cutress & Gavin Bonshor on June 16, 2020 11:00 AM ESTMSI MPG B550 Gaming Edge Wifi
Moving a step down MSI's B550 models, we come to the MSI MPG B550 Gaming Edge Wifi which opts for a design consistent with its MPG series. Focusing its attention at gamers, the B550 Gaming Edge Wifi includes a near-identical feature set to the more expensive B550 Gaming Carbon Wifi with two M.2 slots, a Realtek ALC1200 HD audio codec, an Intel Wi-Fi 6 interface and a Realtek 2.5 Gbe Ethernet controller.
The MSI MPG B550 Gaming Edge Wifi is an ATX motherboard with a simplistic primarily black aesthetic with silver accents on the heatsinks, with integrated RGB LEDs within the chipset heatsink. Dominating the lower portion of the board is the expansion slots which consists of a single full-length PCIe 4.0 x16 slot, a full-length PCIe 3.0 x4 slot, and two PCIe 3.0 x1 slots. For storage, the B550 Gaming Edge Wifi includes two M.2 slots with the top slot operating at PCIe 4.0 x4, and the second slot limited to PCIe 3.0 x4, while six SATA ports are present which support RAID 0, 1, and 10 arrays. MSI includes official QVL support for DDR4-5100 memory and allows users to install up to 128 GB of system memory across four memory slots.
Looking at the rear panel, the B550 Gaming Edge Wifi includes one USB 3.2 G2 Type-C, one USB 3.2 G2 Type-A, two USB 3.2 G1 Type-A, and two USB 2.0 ports. For networking, it is using a Realtek RTL8125B 2.5 GbE Ethernet controller and Intel AX200 Wi-Fi 6 pairing, while the onboard audio which consists of five 3.5 mm audio jacks and S/PDIF optical output are controlled by a Realtek ALC1200 HD audio codec. Users looking to use legacy peripherals will find a single PS/2 combo keyboard and mouse port, while Ryzen APU's are supported and a pair of video outputs are present including an HDMI and DisplayPort 1.4. Finishing off the rear panel is a small BIOS Flashback button.
The MSI MPG B550 Gaming Edge Wifi has an MSRP of $190 and represents its mid-range AM4 series aimed at gamers. MSI has included some premium components including a Realtek RTL8125B 2.5 GbE Ethernet controller, with an assisting Intel AX200 Wi-Fi 6 interface and offers users with support for BT 5.0 devices. From the storage, only the top PCIe 4.0 x4 M.2 slot includes a heatsink, and looking at the who B550 product stack across multiple vendors, it seems to lose out a little in terms of overall features compared to some. An example of this comes via the use of a slightly lower grade Realtek ALC1200 HD audio codec.
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kerwyn - Monday, June 29, 2020 - link
The second M.2 slot for the Aorus Elite seems to support PCIE3.0x2 instead of x4 stated in the review unless I read wrong. Could anyone else confirm? This is the swaying factor for me to lean towards the Mortar. Specs from Gigabyte website below:Storage Interface
1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:
3rd Generation AMD Ryzen™ processors support SATA and PCIe 4.0 x4/x2 SSDs
3rd Generation AMD Ryzen™ with Radeon™ Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs
1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs:
Supporting SATA and PCIe 3.0 x2 SSDs
sd7832kjd3bcds - Tuesday, June 30, 2020 - link
Almost all of the boards include PS/2 connector. Why they put it in 2020? They stopped making PS/2 devices 15 years ago. Better would be to have an empty space there.Ethos Evoss - Sunday, July 5, 2020 - link
I ordered this then I quickly cancelled and ordered B550I AORUS PRO AXQuestor - Sunday, July 12, 2020 - link
"One of the main complaints about the AMD X570 motherboard line was the wide variation in pricing."This can't be said of Intel based motherboards? Yes it can and accurately so. What is the point with this pointless statement?
Cards_ - Sunday, July 26, 2020 - link
Does the WiFi module connect to any WiFi Network, or is it only ASUS Networks if so would I need to buy a WiFi adapter?CamoGeko - Sunday, August 30, 2020 - link
Hey, so is there any cheaper alternative to the Aorus 550M Pro with similar or better feature set? I'm in the middle of building a Ryzen system with 3300X and motherboard is the last thing I need to decide on. Other mATX at the same price or cheaper just don't look as good as the B550M Aorus Pro.Iqbalusamah - Sunday, October 25, 2020 - link
I need help..the mob manual says the m.2 slot for the chipset suport sata n pcie 3.0x2..but this review says it suport pci3.0x4..i bought a samsung 970 evo with a pcie 3.0x4..can it be used in the slotIqbalusamah - Sunday, October 25, 2020 - link
Help me..i cant understand which one is true..the 2nd m.2 slot for chipset runs at pci3.0x4 or pcie 3.0x2(mob manual).and can a pcie3.0x4 be used in the slotZwirley - Sunday, July 18, 2021 - link
Question, is this board capable of overclocking and does it have a good power phase design? I was wondering because I want to build an all-white system but then came across another concern of this motherboard and that is if this supports BIOS Flashback feature so that I don't have to go out of my way to purchase an older gen CPU for it to support my 5900xcharlesa365 - Tuesday, August 3, 2021 - link
My personal computer running Debian has had four GIGABYTE B550 Vision D motherboards. The first and fourth had NIC initialisation on power up problems. The second one's NICs died after ~6 months. The third did not show voltage/temperature values properly. GIGABYTE warranty agents wrote "We do not give support to Debian OS".