Hardware Spec Index

Zephyra MB-4553 Ultra B550 E-ATX Motherboard

Motherboards · Zephyra · SKU MB4553-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,535 (Motherboards scale)
Category rank#29,411
Street price$79
Power16 W
Performance per dollar19.43
Released2021

Specifications

BrandZephyra
ModelZephyra MB-4553 Ultra
SocketAM4
ChipsetB550
Form factorE-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
VRM10+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
Zephyra MB-5499 Prime X570 Mini-ITX Wi-Fi 6 Motherboard4,872$519Compare
Novexa MB-5816 Ultra B550 ATX Wi-Fi 6E Motherboard4,522$359Compare
Orbita MB-9979 Max X570 Mini-ITX Wi-Fi 6 Motherboard4,040$319Compare
Novexa MB-5496 Ultra X570 Micro-ATX Wi-Fi 6 Motherboard3,019$199Compare
Zephyra MB-3406 Prime B550 Micro-ATX Motherboard2,791$149Compare
Halcyra MB-5044 Ti H610 E-ATX Motherboard2,134$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4553 Ultra B550 E-ATX Motherboard”, https://vextor7.com/item/377547 (accessed 2026-10-21).