Hardware Spec Index

Zephyra MB-9811 Plus B550 Micro-ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB9811-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,982 (Motherboards scale)
Category rank#5,150
Street price$149
Power27 W
Performance per dollar20.01
Released2022

Specifications

BrandZephyra
ModelZephyra MB-9811 Plus
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM14+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-5759 Ti B850 Micro-ATX Wi-Fi 7 Motherboard4,129$389Compare
Orbita MB-8173 XT X870 E-ATX Wi-Fi 7 Motherboard4,953$529Compare
Novexa MB-3906 Pro B650E ATX Wi-Fi 6E Motherboard5,200$599Compare
Orbita MB-4794 Max H810 ATX Motherboard2,363$119Compare
Kyndral MB-6092 Ultra Z790 Mini-ITX Wi-Fi 6E Motherboard4,366$379Compare
Kyndral MB-6673 XT A620 ATX Motherboard2,072$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-9811 Plus B550 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/8516979 (accessed 2026-10-20).