Hardware Spec Index

Orbita MB-6145 Core B550 Micro-ATX Motherboard

Motherboards · Orbita · SKU MB6145-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,917 (Motherboards scale)
Category rank#21,152
Street price$129
Power27 W
Performance per dollar22.61
Released2020

Specifications

BrandOrbita
ModelOrbita MB-6145 Core
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, 60 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-7134 Ti Z790 ATX DDR4 Wi-Fi 7 Motherboard4,949$469Compare
Orbita MB-3831 Ti H610 ATX Motherboard1,821$79Compare
Orbita MB-9784 Edge X570 Mini-ITX Motherboard1,780$79Compare
Novexa MB-6083 Ti B650E ATX Wi-Fi 7 Motherboard4,656$439Compare
Kyndral MB-9268 XT X570 E-ATX Wi-Fi 6 Motherboard5,116$609Compare
Novexa MB-9281 XT X670E E-ATX Wi-Fi 7 Motherboard5,097$549Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-6145 Core B550 Micro-ATX Motherboard”, https://vextor7.com/item/11222658 (accessed 2026-10-25).