Hardware Spec Index

Novexa MB-4989 Max B550 Micro-ATX Motherboard

Motherboards · Novexa · SKU MB4989-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,565 (Motherboards scale)
Category rank#40,865
Street price$139
Power26 W
Performance per dollar18.45
Released2020

Specifications

BrandNovexa
ModelNovexa MB-4989 Max
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 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
Zephyra MB-7556 Edge B760 ATX Wi-Fi 6E Motherboard4,064$269Compare
Halcyra MB-8922 Ultra X570 Mini-ITX Wi-Fi 6 Motherboard5,852$649Compare
Zephyra MB-7548 XT A620 ATX Motherboard2,595$119Compare
Halcyra MB-5908 SE X570 ATX Wi-Fi 6 Motherboard5,449$639Compare
Zephyra MB-8365 XT B650 Mini-ITX Wi-Fi 6E Motherboard2,899$149Compare
Kyndral MB-7556 Pro H610 Micro-ATX Motherboard1,610$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-4989 Max B550 Micro-ATX Motherboard”, https://vextor7.com/item/6892191 (accessed 2026-10-22).