Hardware Spec Index

Zephyra MB-6772 Ultra B550 ATX Motherboard

Motherboards · Zephyra · SKU MB6772-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,057 (Motherboards scale)
Category rank#21,474
Street price$79
Power20 W
Performance per dollar26.04
Released2020

Specifications

BrandZephyra
ModelZephyra MB-6772 Ultra
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM12+1+1 phases, 50 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
Orbita MB-7858 Core X570 E-ATX Motherboard2,233$89Compare
Kyndral MB-7032 Prime B550 Micro-ATX Motherboard2,365$109Compare
Zephyra MB-4328 Ultra Z790 Mini-ITX DDR4 Wi-Fi 6E Motherboard5,478$539Compare
Kyndral MB-8039 Max X670E ATX Wi-Fi 6E Motherboard4,936$469Compare
Orbita MB-4448 XT X570 Micro-ATX Wi-Fi 6E Motherboard5,283$529Compare
Halcyra MB-4146 Plus X670E ATX Wi-Fi 7 Motherboard5,574$699Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-6772 Ultra B550 ATX Motherboard”, https://vextor7.com/item/1359522 (accessed 2026-10-24).