The AMD B550 Motherboard Overview: ASUS, GIGABYTE, MSI, ASRock, and Others
by Dr. Ian Cutress & Gavin Bonshor on June 16, 2020 11:00 AM ESTGIGABYTE B550M Aorus Elite
Opting for a simplistic design and functional set of features is the GIGABYTE B550M Aorus Elite which is reminiscent of its larger ATX sized counterpart, the B550 Aorus Elite. Slotting in behind the Pro models in its product stack, GIGABYTE has equipped it with two M.2 slots, four SATA ports, support for DDR4-4733 and a Realtek Gigabit Ethernet controller.
Set upon a black and grey patterned PCB, the GIGABYTE B550M Aorus Elite includes two full-length slots which operate at PCIe 4.0 x16 and PCIe 3.0 x4, with an additional PCIe 3.0 x1 slot. For storage, GIGABYTE has included two M.2 slots with one with support for PCIe 4.0 x4 drives, while the other slot runs at PCIe 3.0 x4. For SATA devices, there are four SATA ports with support for RAID 0, 1, and 10 arrays. Users can install up to 128 GB of DDR4-4733 memory across four memory slots. Compared to GIGABYTE's premium models, the B550M Aorus Elite has a more modest 5+3 phase power delivery, which draws power from a sing
The rear panel includes four USB 3.2 G1 and four USB 2.0 ports, and a PS/2 keyboard and mouse combination port. Featured is a pair of video outputs including a DVI-D and HDMI port, with three 3.5 mm audio jacks powered by a budget Realtek ALC887 audio codec, and a single RJ45 port driven by a Realtek based Gigabit Ethernet controller.
The GIGABYTE B550M Aorus Elite has no USB 3.2 G2 connectivity, nor does it feature any Type-C ports, but it is one of the cheaper B550 models with an MSRP of $109. With a Realtek Gigabit and ALC887 HD audio codec pairing, it represents an entry-level model of current times with budget the main focus, while still benefiting from PCIe 4.0 through the top full-length slot and CPU driven PCIe 4.0 x4 M.2 slot.
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Ghan - Tuesday, June 16, 2020 - link
Right now, it seems more like B for Backordered. They may be priced a bit high, but the demand still seems to be there.yannigr2 - Tuesday, June 16, 2020 - link
This is a great article but it needs a follow up with a table for every motherboard explaining how they use the PCIe lanes in conjunction with M2 and SATA slots. It seems that motherboard makers are totally f up(sorry for the expression) the more reasonably priced models in that area.romrunning - Tuesday, June 16, 2020 - link
Does anyone know if the boards that have the Intel i225-V are shipping with the fixed hardware (v2)?R3MF - Tuesday, June 16, 2020 - link
+1mooninite - Tuesday, June 16, 2020 - link
Wow, another broken Intel NIC? I wish motherboards would stop using Intel NICs.mooninite - Tuesday, June 16, 2020 - link
After Googling it looks like v2 is not fixed either... a v3 is coming out. Time to buy Realtek.romrunning - Wednesday, June 17, 2020 - link
Which is hilarious - I remember when Realtek was the worst when it came to NICs, and Intel/3Com was the standard. :)WaltC - Wednesday, June 17, 2020 - link
Yes, indeed...;) My x570 Master has an Intel gigabit & a realtek 2.5gb. It's amusing because my interface is an EWAN that tops out at 1Gb, but I thought I'd try the realtek just to see and then I forgot about it...;)...Seems every bit as stable as the Intel--still on it, lol...;) Six of one, half-dozen of another.eastcoast_pete - Tuesday, June 16, 2020 - link
Thanks Ian and Gavin! One question, related to a likely use case for B550 mini ITX or mATX Boards: is it true that AMD will, at least initially, limit Ryzen 4000 APUs to OEMs? If that is so, I am definitely not interested in a B550 board in those form factors, and I don't think I am alone here. An answer is appreciated - thanks!mrvco - Tuesday, June 16, 2020 - link
I'm just here for the Next mini-ITX boards. I'm liking the Aorus Pro AX quite a bit.