Hardware Spec Index

Zephyra MB-4893 Ultra B550 ATX Motherboard

Motherboards · Zephyra · SKU MB4893-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index2,800 (Motherboards scale)
Category rank#20,116
Street price$139
Power27 W
Performance per dollar20.14
Released2021

Specifications

BrandZephyra
ModelZephyra MB-4893 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
VRM14+1+1 phases, 70 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
Halcyra MB-3142 Plus H810 ATX Motherboard1,645$69Compare
Kyndral MB-9012 Max X570 Micro-ATX Wi-Fi 6E Motherboard5,900$579Compare
Halcyra MB-8028 Core B760 ATX Wi-Fi 6E Motherboard3,978$369Compare
Zephyra MB-6229 Plus X570 ATX Wi-Fi 6 Motherboard3,504$219Compare
Novexa MB-9341 Edge H610 E-ATX Motherboard2,107$99Compare
Novexa MB-1135 Prime X570 Micro-ATX Motherboard2,158$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4893 Ultra B550 ATX Motherboard”, https://vextor7.com/item/2165233 (accessed 2026-10-23).