Hardware Spec Index

Orbita MB-6489 Pro B550 ATX Motherboard

Motherboards · Orbita · SKU MB6489-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,559 (Motherboards scale)
Category rank#7,376
Street price$129
Power26 W
Performance per dollar19.84
Released2022

Specifications

BrandOrbita
ModelOrbita MB-6489 Pro
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+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
Novexa MB-7731 Max X870 ATX Wi-Fi 7 Motherboard5,900$699Compare
Novexa MB-5465 XT X570 Micro-ATX Motherboard1,571$79Compare
Zephyra MB-8921 Plus B550 ATX Motherboard2,117$89Compare
Kyndral MB-1569 Pro B550 ATX Motherboard2,589$139Compare
Zephyra MB-9276 Edge B650E E-ATX Wi-Fi 7 Motherboard5,900$679Compare
Zephyra MB-8491 Plus B760 ATX DDR4 Wi-Fi 6E Motherboard2,721$159Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-6489 Pro B550 ATX Motherboard”, https://vextor7.com/item/91052553 (accessed 2026-10-25).