Hardware Spec Index

Zephyra MB-9678 SE B550 Micro-ATX Motherboard

Motherboards · Zephyra · SKU MB9678-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,282 (Motherboards scale)
Category rank#6,379
Street price$119
Power23 W
Performance per dollar19.18
Released2020

Specifications

BrandZephyra
ModelZephyra MB-9678 SE
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 slots5 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM13+1+1 phases, 60 A stages
BIOSUEFI

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-5444 Edge Z890 ATX Wi-Fi 7 Motherboard5,811$629Compare
Orbita MB-3802 Plus B650 ATX Wi-Fi 6E Motherboard3,397$249Compare
Zephyra MB-7983 Max X570 ATX Wi-Fi 6E Motherboard4,501$469Compare
Halcyra MB-5507 Edge B550 Mini-ITX Motherboard2,758$129Compare
Halcyra MB-3069 Prime B650 Micro-ATX Wi-Fi 6E Motherboard2,978$169Compare
Kyndral MB-3414 Plus B650 E-ATX Wi-Fi 6E Motherboard3,125$179Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-9678 SE B550 Micro-ATX Motherboard”, https://vextor7.com/item/123875 (accessed 2026-10-25).