Hardware Spec Index

Zephyra MB-9647 Plus B550 Micro-ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB9647-PLUS · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index4,267 (Motherboards scale)
Category rank#47,567
Street price$319
Power38 W
Performance per dollar13.38
Released2020

Specifications

BrandZephyra
ModelZephyra MB-9647 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 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM18+2+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-2152 SE B650 ATX Wi-Fi 6E Motherboard3,552$269Compare
Zephyra MB-8027 XT B650E ATX Wi-Fi 7 Motherboard4,564$439Compare
Orbita MB-2481 Max X570 E-ATX Motherboard1,486$79Compare
Orbita MB-1378 Pro X570 Micro-ATX Motherboard2,178$99Compare
Novexa MB-5229 Edge A620 Micro-ATX Motherboard1,594$69Compare
Novexa MB-6562 Core B550 Micro-ATX Motherboard1,989$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-9647 Plus B550 Micro-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/57256 (accessed 2026-10-18).